Home

তথ্য উৎস ও সেবা (Information Sources and Services) - মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

Join Telegram for More Books

Table of Contents

তথ্য উৎস ও সেবা (Information Sources and Services)
মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

(getButton) #text=(Download Information Sources and Services PDF) #icon=(download)

আপনরা পছন্দের আরো দেখুন

আপনার প্রশ্ন-পরামর্শ কিংবা অনুরোধ জানাতে...

WhatsApp Channel Join Now!

Telegram Group Join Now!

<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/2583546680-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY6z80mb8zFunIu-hpXg8cq3_pGfJQ:1738131258035';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d8745701865513770278','//www.abswer.com/2020/11/information-sources-and-services.html','8745701865513770278');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '8745701865513770278', 'title': 'Abswer.com - The Largest eLearning Platform', 'url': 'https://www.abswer.com/2020/11/information-sources-and-services.html', 'canonicalUrl': 'https://www.abswer.com/2020/11/information-sources-and-services.html', 'homepageUrl': 'https://www.abswer.com/', 'searchUrl': 'https://www.abswer.com/search', 'canonicalHomepageUrl': 'https://www.abswer.com/', 'blogspotFaviconUrl': 'https://www.abswer.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'G-JKQLK8EWF7', 'analytics4': true, 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Abswer.com - The Largest eLearning Platform - Atom\x22 href\x3d\x22https://www.abswer.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22Abswer.com - The Largest eLearning Platform - RSS\x22 href\x3d\x22https://www.abswer.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Abswer.com - The Largest eLearning Platform - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/8745701865513770278/posts/default\x22 /\x3e\n\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22Abswer.com - The Largest eLearning Platform - Atom\x22 href\x3d\x22https://www.abswer.com/feeds/8415109246841720491/comments/default\x22 /\x3e\n', 'meTag': '', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/e342a0ec933303e5', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Latest Posts\xbb', 'pageType': 'item', 'postId': '8415109246841720491', 'postImageThumbnailUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnsJAIcASU8npwAzcAg5wPhV4x84mLn6nVF_916emRvikJ_Xsbk7nBFv8urx_jjARaTVomPHW6Re61CD4G6RR85RlqIWrHdOv0uEae0DvvtV9K_gAt8L-sGc-x-ylOkLzE8VG2ci2Ieds/s72-c/blank-book-cover.jpg', 'postImageUrl': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnsJAIcASU8npwAzcAg5wPhV4x84mLn6nVF_916emRvikJ_Xsbk7nBFv8urx_jjARaTVomPHW6Re61CD4G6RR85RlqIWrHdOv0uEae0DvvtV9K_gAt8L-sGc-x-ylOkLzE8VG2ci2Ieds/s320/blank-book-cover.jpg', 'pageName': '\u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995', 'pageTitle': 'Abswer.com - The Largest eLearning Platform: \u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995', 'metaDescription': '\u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': '\u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995', 'description': '\u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnsJAIcASU8npwAzcAg5wPhV4x84mLn6nVF_916emRvikJ_Xsbk7nBFv8urx_jjARaTVomPHW6Re61CD4G6RR85RlqIWrHdOv0uEae0DvvtV9K_gAt8L-sGc-x-ylOkLzE8VG2ci2Ieds/s320/blank-book-cover.jpg', 'url': 'https://www.abswer.com/2020/11/information-sources-and-services.html', 'type': 'item', 'isSingleItem': true, 'isMultipleItems': false, 'isError': false, 'isPage': false, 'isPost': true, 'isHomepage': false, 'isArchive': false, 'isLabelSearch': false, 'postId': 8415109246841720491}}, {'name': 'widgets', 'data': [{'title': 'Abswer.com - The Largest eLearning Platform (Header)', 'type': 'Header', 'sectionId': 'sec_Header_Title', 'id': 'Header01'}, {'title': '\u09ac\u0987\u09af\u09bc\u09c7\u09b0 \u09a8\u09be\u09ae \u09b2\u09bf\u0996\u09c7 \u0996\u09c1\u0981\u099c\u09c1\u09a8', 'type': 'BlogSearch', 'sectionId': 'sec_Header_Search', 'id': 'BlogSearch01'}, {'title': 'Header Icon', 'type': 'TextList', 'sectionId': 'sec_Header_Icon', 'id': 'TextList01'}, {'title': 'Bookmark Posts', 'type': 'LinkList', 'sectionId': 'sec_Header_Icon', 'id': 'LinkList02'}, {'title': 'Translate', 'type': 'LinkList', 'sectionId': 'sec_Header_Icon', 'id': 'LinkList03'}, {'title': 'Navigation Menu', 'type': 'HTML', 'sectionId': 'sec_Nav_Widgets_1', 'id': 'HTML01'}, {'title': 'Navigation Menu (Simple)', 'type': 'PageList', 'sectionId': 'sec_Nav_Widgets_1', 'id': 'PageList01'}, {'title': 'Additional Links', 'type': 'PageList', 'sectionId': 'sec_Nav_Widgets_2', 'id': 'PageList02'}, {'title': 'Social Links', 'type': 'LinkList', 'sectionId': 'sec_Nav_Widgets_2', 'id': 'LinkList04'}, {'title': 'Tabbed Menu', 'type': 'LinkList', 'sectionId': 'sec_Under_Header', 'id': 'LinkList05'}, {'title': 'Notification', 'type': 'LinkList', 'sectionId': 'sec_Under_Header', 'id': 'LinkList06'}, {'title': 'Labels Description', 'type': 'LinkList', 'sectionId': 'sec_Under_Header', 'id': 'LinkList07'}, {'title': 'Under Header Ad', 'type': 'LinkList', 'sectionId': 'sec_Horizontal-Ad', 'id': 'LinkList81'}, {'title': 'Above Posts Ad [Desktop]', 'type': 'LinkList', 'sectionId': 'sec_Main_Widgets', 'id': 'LinkList83'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'sec_Main_Widgets', 'id': 'Blog01', 'posts': [{'id': '8415109246841720491', 'title': '\u09a4\u09a5\u09cd\u09af \u0989\u09ce\u09b8 \u0993 \u09b8\u09c7\u09ac\u09be (Information Sources and Services) - \u09ae\u09cb\u0983 \u09b9\u09be\u09ac\u09bf\u09ac\u09c1\u09b0 \u09b0\u09b9\u09ae\u09be\u09a8 \u0993 \u09ae\u09cb\u0983 \u098f\u09ae\u09a6\u09be\u09a6\u09c1\u09b2 \u09b9\u0995', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnsJAIcASU8npwAzcAg5wPhV4x84mLn6nVF_916emRvikJ_Xsbk7nBFv8urx_jjARaTVomPHW6Re61CD4G6RR85RlqIWrHdOv0uEae0DvvtV9K_gAt8L-sGc-x-ylOkLzE8VG2ci2Ieds/s320/blank-book-cover.jpg', 'showInlineAds': false}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'author', 'label': 'Published by'}, {'name': 'timestamp', 'label': 'On'}, {'name': 'share', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'in'}]}], 'allBylineItems': [{'name': 'author', 'label': 'Published by'}, {'name': 'timestamp', 'label': 'On'}, {'name': 'share', 'label': ''}, {'name': 'labels', 'label': 'in'}]}, {'title': 'Categorized Posts', 'type': 'LinkList', 'sectionId': 'sec_Main_Widgets', 'id': 'LinkList08'}, {'title': 'Post Middle Ads', 'type': 'LinkList', 'sectionId': 'sec_Main_Widgets', 'id': 'LinkList84'}, {'title': 'Popular Posts', 'type': 'PopularPosts', 'sectionId': 'sec_Side_Widgets', 'id': 'PopularPosts01', 'posts': [{'title': 'SSC Exam 2026 Short Syllabus Pdf - \u098f\u09b8\u098f\u09b8\u09b8\u09bf \u09aa\u09b0\u09c0\u0995\u09cd\u09b7\u09be \u09e8\u09e6\u09e8\u09ec \u09b8\u0982\u0995\u09cd\u09b7\u09bf\u09aa\u09cd\u09a4 \u09b8\u09bf\u09b2\u09c7\u09ac\u09be\u09b8 \u09aa\u09bf\u09a1\u09bf\u098f\u09ab \u09a1\u09be\u0989\u09a8\u09b2\u09cb\u09a1', 'id': 8081648150107298187}, {'title': 'Class 7 All Guide Books (\u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09b8\u0995\u09b2 \u09ac\u09bf\u09b7\u09df\u09c7\u09b0 \u0997\u09be\u0987\u09a1 \u09ac\u0987) 2025 PDF', 'id': 9042377582912817151}, {'title': 'Class 7 Math Solutions (\u09ed\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u0997\u09a3\u09bf\u09a4 \u09ac\u0987 \u09b8\u09ae\u09be\u09a7\u09be\u09a8) Guide Book 2025 PDF', 'id': 9184699154636682263}, {'title': 'Class 8 All Guide Books (\u09ee\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09b8\u0995\u09b2 \u09ac\u09bf\u09b7\u09df\u09c7\u09b0 \u0997\u09be\u0987\u09a1 \u09ac\u0987) 2025 PDF', 'id': 745119809242144777}, {'title': 'Class 9-10 General Math Solution Guide \x26 Textbook (\u09ef\u09ae-\u09e7\u09e6\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0997\u09a3\u09bf\u09a4 \u09b8\u09ae\u09be\u09a7\u09be\u09a8 \u0997\u09be\u0987\u09a1) 2025 PDF', 'id': 4814192202888349286}, {'title': 'Class 6 All Guide Books (\u09ec\u09b7\u09cd\u09a0 \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09b8\u0995\u09b2 \u09ac\u09bf\u09b7\u09df\u09c7\u09b0 \u0997\u09be\u0987\u09a1 \u09ac\u0987) 2025 PDF', 'id': 7000431552374881422}, {'title': 'Class 5 All Guide Books (\u09eb\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09b8\u0995\u09b2 \u09ac\u09bf\u09b7\u09df\u09c7\u09b0 \u0997\u09be\u0987\u09a1 \u09ac\u0987) 2025 PDF', 'id': 3480558121230868005}, {'title': 'Class 5 Bangla Guide \x26 Textbook (\u09eb\u09ae \u09b6\u09cd\u09b0\u09c7\u09a3\u09bf\u09b0 \u09ac\u09be\u0982\u09b2\u09be \u09a8\u09a4\u09c1\u09a8 \u0997\u09be\u0987\u09a1 \u0993 \u09aa\u09be\u09a0\u09cd\u09af\u09ac\u0987 \u09aa\u09bf\u09a1\u09bf\u098f\u09ab) 2025 PDF', 'id': 363968499159583164}]}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'sec_Side_Widgets', 'id': 'Label01'}, {'title': 'Take me back', 'type': 'HTML', 'sectionId': 'sec_Error_404', 'id': 'HTML404'}, {'title': 'Organization [BlogTitle]', 'type': 'Image', 'sectionId': 'sec_Footer_Organization', 'id': 'Image21'}, {'title': 'Social Media Links', 'type': 'LinkList', 'sectionId': 'sec_Footer_Organization', 'id': 'LinkList21'}, {'title': 'Edu Service', 'type': 'LinkList', 'sectionId': 'sec_Footer_Widgets', 'id': 'LinkList22'}, {'title': 'Madrasha Special', 'type': 'LinkList', 'sectionId': 'sec_Footer_Widgets', 'id': 'LinkList23'}, {'title': 'SSC Section', 'type': 'LinkList', 'sectionId': 'sec_Footer_Widgets', 'id': 'LinkList24'}, {'title': 'HSC Section', 'type': 'LinkList', 'sectionId': 'sec_Footer_Widgets', 'id': 'LinkList25'}, {'title': 'Credit', 'type': 'HTML', 'sectionId': 'sec_Footer_Bottom', 'id': 'HTML21'}, {'title': 'Mobile Menu', 'type': 'TextList', 'sectionId': 'sec_Mobile_Menu', 'id': 'TextList99'}, {'title': 'Labels', 'type': 'Label', 'sectionId': 'sec_Theme_Hidden', 'id': 'Label41'}, {'title': '\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09ab\u09b0\u09cd\u09ae', 'type': 'ContactForm', 'sectionId': 'sec_Theme_Hidden', 'id': 'ContactForm41'}, {'title': 'Pageviews last month', 'type': 'Stats', 'sectionId': 'sec_Theme_Hidden', 'id': 'Stats41'}, {'title': 'Firebase Configurations', 'type': 'LinkList', 'sectionId': 'sec_Addon_Widgets', 'id': 'LinkList61'}, {'title': 'Progressive Web App', 'type': 'LinkList', 'sectionId': 'sec_Addon_Widgets', 'id': 'LinkList62'}]}]);
_WidgetManager._RegisterWidget('_HeaderView', new _WidgetInfo('Header01', 'sec_Header_Title', document.getElementById('Header01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogSearchView', new _WidgetInfo('BlogSearch01', 'sec_Header_Search', document.getElementById('BlogSearch01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TextListView', new _WidgetInfo('TextList01', 'sec_Header_Icon', document.getElementById('TextList01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList02', 'sec_Header_Icon', document.getElementById('LinkList02'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList03', 'sec_Header_Icon', document.getElementById('LinkList03'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML01', 'sec_Nav_Widgets_1', document.getElementById('HTML01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList01', 'sec_Nav_Widgets_1', document.getElementById('PageList01'), {'title': 'Navigation Menu (Simple)', 'links': [{'isCurrentPage': false, 'href': '/p/about.html', 'title': 'About'}, {'isCurrentPage': false, 'href': '/p/contact.html', 'title': 'Contact'}, {'isCurrentPage': false, 'href': '/p/privacy-and-policy.html', 'title': 'Privacy'}, {'isCurrentPage': false, 'href': 'https://www.abswer.com/p/terms-of-use.html', 'id': '1047908942671775616', 'title': 'Terms of Use'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PageListView', new _WidgetInfo('PageList02', 'sec_Nav_Widgets_2', document.getElementById('PageList02'), {'title': 'Additional Links', 'links': [{'isCurrentPage': false, 'href': '/p/sitemap.html', 'title': 'Sitemap'}, {'isCurrentPage': false, 'href': '/p/disclaimer.html', 'title': 'Disclaimers'}, {'isCurrentPage': false, 'href': '/p/documentation.html', 'title': 'Documentation'}], 'mobile': false, 'showPlaceholder': true, 'hasCurrentPage': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList04', 'sec_Nav_Widgets_2', document.getElementById('LinkList04'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList05', 'sec_Under_Header', document.getElementById('LinkList05'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList06', 'sec_Under_Header', document.getElementById('LinkList06'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList07', 'sec_Under_Header', document.getElementById('LinkList07'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList81', 'sec_Horizontal-Ad', document.getElementById('LinkList81'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList83', 'sec_Main_Widgets', document.getElementById('LinkList83'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog01', 'sec_Main_Widgets', document.getElementById('Blog01'), {'cmtInteractionsEnabled': false, 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/3437321541-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/1964470060-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList08', 'sec_Main_Widgets', document.getElementById('LinkList08'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList84', 'sec_Main_Widgets', document.getElementById('LinkList84'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts01', 'sec_Side_Widgets', document.getElementById('PopularPosts01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label01', 'sec_Side_Widgets', document.getElementById('Label01'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML404', 'sec_Error_404', document.getElementById('HTML404'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ImageView', new _WidgetInfo('Image21', 'sec_Footer_Organization', document.getElementById('Image21'), {'resize': true}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList21', 'sec_Footer_Organization', document.getElementById('LinkList21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList22', 'sec_Footer_Widgets', document.getElementById('LinkList22'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList23', 'sec_Footer_Widgets', document.getElementById('LinkList23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList24', 'sec_Footer_Widgets', document.getElementById('LinkList24'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList25', 'sec_Footer_Widgets', document.getElementById('LinkList25'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'sec_Footer_Bottom', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_TextListView', new _WidgetInfo('TextList99', 'sec_Mobile_Menu', document.getElementById('TextList99'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label41', 'sec_Theme_Hidden', document.getElementById('Label41'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_ContactFormView', new _WidgetInfo('ContactForm41', 'sec_Theme_Hidden', document.getElementById('ContactForm41'), {'contactFormMessageSendingMsg': 'Sending...', 'contactFormMessageSentMsg': 'Your message has been sent.', 'contactFormMessageNotSentMsg': 'Message could not be sent. Please try again later.', 'contactFormInvalidEmailMsg': 'A valid email address is required.', 'contactFormEmptyMessageMsg': 'Message field cannot be empty.', 'title': '\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u09ab\u09b0\u09cd\u09ae', 'blogId': '8745701865513770278', 'contactFormNameMsg': 'Name', 'contactFormEmailMsg': 'Email', 'contactFormMessageMsg': 'Message', 'contactFormSendMsg': 'Send', 'contactFormToken': 'AOuZoY6G7jeDdLb2aQHQw5J8N4lezKglJg:1738131258036', 'submitUrl': 'https://www.blogger.com/contact-form.do'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_StatsView', new _WidgetInfo('Stats41', 'sec_Theme_Hidden', document.getElementById('Stats41'), {'title': 'Pageviews last month', 'showGraphicalCounter': false, 'showAnimatedCounter': false, 'showSparkline': true, 'statsUrl': '//www.abswer.com/b/stats?style\x3dBLACK_TRANSPARENT\x26timeRange\x3dLAST_WEEK\x26token\x3dAPq4FmDkb5gPYKYnJonE2S5ZIi4uG8uijyPs60lHvlkWCaGV2YCIVw_3uPwQ6kRBusLcYaGeuI6hkeU0wzyX4RRgQa9pxpz3nQ'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList61', 'sec_Addon_Widgets', document.getElementById('LinkList61'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList62', 'sec_Addon_Widgets', document.getElementById('LinkList62'), {}, 'displayModeFull'));
</script>
</body>

Abswer.com - The Largest eLearning Platform

তথ্য উৎস ও সেবা (Information Sources and Services) - মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

তথ্য উৎস ও সেবা (Information Sources and Services)
মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

আপনার প্রশ্ন-পরামর্শ কিংবা অনুরোধ জানাতে...

SSC Exam 2026 Short Syllabus Pdf - এসএসসি পরীক্ষা ২০২৬ সংক্ষিপ্ত সিলেবাস পিডিএফ ডাউনলোড

Class 7 All Guide Books (৭ম শ্রেণির সকল বিষয়ের গাইড বই) 2025 PDF

Class 7 Math Solutions (৭ম শ্রেণির গণিত বই সমাধান) Guide Book 2025 PDF

Class 8 All Guide Books (৮ম শ্রেণির সকল বিষয়ের গাইড বই) 2025 PDF

Class 9-10 General Math Solution Guide & Textbook (৯ম-১০ম শ্রেণির সাধারণ গণিত সমাধান গাইড) 2025 PDF

Class 6 All Guide Books (৬ষ্ঠ শ্রেণির সকল বিষয়ের গাইড বই) 2025 PDF

Class 5 All Guide Books (৫ম শ্রেণির সকল বিষয়ের গাইড বই) 2025 PDF

Class 5 Bangla Guide & Textbook (৫ম শ্রেণির বাংলা নতুন গাইড ও পাঠ্যবই পিডিএফ) 2025 PDF

তথ্য উৎস ও সেবা (Information Sources and Services) - মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

তথ্য উৎস ও সেবা (Information Sources and Services)মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক

আপনার প্রশ্ন-পরামর্শ কিংবা অনুরোধ জানাতে...

তথ্য উৎস ও সেবা (Information Sources and Services)
মোঃ হাবিবুর রহমান ও মোঃ এমদাদুল হক