{"id":8429,"date":"2025-03-03T21:45:42","date_gmt":"2025-03-03T16:15:42","guid":{"rendered":"https:\/\/bijmrd.com\/?p=8429"},"modified":"2025-10-13T09:25:51","modified_gmt":"2025-10-13T03:55:51","slug":"chandan-bhattacharya-2","status":"publish","type":"post","link":"https:\/\/bijmrd.com\/index.php\/volume3-issue2\/chandan-bhattacharya-2\/","title":{"rendered":"\u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09c7\u09b0 \u0995\u09ac\u09bf\u09a4\u09be\u09df \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u099a\u09c7\u09a4\u09a8\u09be : \u099a\u09b2\u09cd\u09b2\u09bf\u09b6\u09c7\u09b0 \u09b8\u09ae\u0995\u09be\u09b2\u09c0\u09a8 \u09aa\u09cd\u09b0\u09c7\u0995\u09cd\u09b7\u09bf\u09a4\u09c7"},"content":{"rendered":"\n<p class=\"has-vivid-cyan-blue-color has-text-color\"><strong>Author: \u099a\u09a8\u09cd\u09a6\u09a8 \u09ad\u099f\u09cd\u099f\u09be\u099a\u09be\u09b0\u09cd\u09af<\/strong><\/p>\n\n\n\n<p><strong>DOI Link:<\/strong><a href=\" https:\/\/doi.org\/10.70798\/Bijmrd\/03020016\"> <\/a><a href=\"https:\/\/doi.org\/10.70798\/Bijmrd\/03020029\">https:\/\/doi.org\/10.70798\/Bijmrd\/03020029<\/a><\/p>\n\n\n\n<p><strong>Abstract:<\/strong> \u09a8\u09bf\u099c\u09c7\u0995\u09c7 \u0995\u09ae\u09bf\u0989\u09a8\u09bf\u09b8\u09cd\u099f \u09ac\u09b2\u09c7 \u09aa\u09b0\u09bf\u099a\u09af\u09bc \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09b0 \u0995\u09ac\u09bf\u09a4\u09be\u09af\u09bc \u09ac\u09be\u09b0\u09ac\u09be\u09b0 \u0989\u09a0\u09c7 \u098f\u09b8\u09c7\u099b\u09c7 \u09b6\u09cd\u09b0\u09ae\u099c\u09c0\u09ac\u09c0 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09a6\u09c1\u0983\u0996-\u0995\u09b7\u09cd\u099f, \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u099a\u09c7\u09a4\u09a8\u09be\u0964 \u0985\u09a4\u09bf \u0985\u09b2\u09cd\u09aa \u09ac\u09af\u09bc\u09b8\u09c7\u0987 \u09a4\u09bf\u09a8\u09bf \u09a6\u09cd\u09ac\u09be\u09a8\u09cd\u09a6\u09cd\u09ac\u09bf\u0995 \u09ac\u09b8\u09cd\u09a4\u09c1\u09ac\u09be\u09a6\u09c7\u09b0 \u0990\u09a4\u09bf\u09b9\u09be\u09b8\u09bf\u0995 \u09a4\u09be\u09ce\u09aa\u09b0\u09cd\u09af \u0985\u09a8\u09c1\u09a7\u09be\u09ac\u09a8 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8 \u0993 \u0995\u09ac\u09bf\u09a4\u09be\u09af\u09bc \u09a8\u09bf\u09aa\u09c1\u09a3\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09ac\u09bf\u09b6\u09cd\u09ac\u09af\u09c1\u09a6\u09cd\u09a7, \u09ae\u09a8\u09cd\u09ac\u09a8\u09cd\u09a4\u09b0 \u09b8\u09ae\u0995\u09be\u09b2\u09c0\u09a8 \u0993 \u0989\u09a4\u09cd\u09a4\u09b0\u0995\u09be\u09b2\u09c7 \u09b6\u09cb\u09b7\u09bf\u09a4 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09af\u09c1\u0997 \u09af\u09c1\u0997 \u09b8\u099e\u09cd\u099a\u09bf\u09a4 \u09ac\u09bf\u0995\u09cd\u09b7\u09cb\u09ad\u0995\u09c7 \u099b\u09a8\u09cd\u09a6\u09c7 \u09ad\u09be\u09b7\u09be\u09af\u09bc \u09ae\u09c2\u09b0\u09cd\u09a4 \u0995\u09b0\u09c7 \u09a4\u09c1\u09b2\u09a4\u09c7 \u099a\u09c7\u09af\u09bc\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964 \u099b\u09be\u09a1\u09bc\u09aa\u09a4\u09cd\u09b0, \u0986\u0997\u09be\u09ae\u09c0, \u099a\u09be\u09b0\u09be\u0997\u09be\u099b, \u0986\u0997\u09cd\u09a8\u09c7\u09af\u09bc\u0997\u09bf\u09b0\u09bf, \u09b8\u09bf\u0997\u09be\u09b0\u09c7\u099f, \u0995\u09b2\u09ae, \u098f\u0995\u099f\u09bf \u09ae\u09cb\u09b0\u0997\u09c7\u09b0 \u0995\u09be\u09b9\u09bf\u09a8\u09c0, \u09ac\u09cb\u09a7\u09a8, \u09b0\u09be\u09a8\u09be\u09b0, \u0990\u09a4\u09bf\u09b9\u09be\u09b8\u09bf\u0995 \u0987\u09a4\u09cd\u09af\u09be\u09a6\u09bf \u0995\u09ac\u09bf\u09a4\u09be\u0997\u09c1\u09b2\u09bf\u09a4\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ab\u09b2\u09bf\u09a4 \u09b9\u09af\u09bc\u09c7\u099b\u09c7 \u09b6\u09cb\u09b7\u09a3 \u09a8\u09bf\u09aa\u09c0\u09a1\u09bc\u09a8\u09b9\u09c0\u09a8 \u09b8\u09ae\u09be\u099c \u0997\u09a1\u09bc\u09c7 \u09a4\u09cb\u09b2\u09be\u09b0 \u09aa\u09cd\u09b0\u09be\u09a3\u09aa\u09a3 \u09aa\u09cd\u09b0\u09af\u09bc\u09be\u09b8\u09c7\u09b0 \u09aa\u09cd\u09b0\u09a4\u09bf\u09b6\u09cd\u09b0\u09c1\u09a4\u09bf\u0964 \u09b6\u09cb\u09b7\u09a3\u09ad\u09bf\u09a4\u09cd\u09a4\u09bf\u0995 \u09b8\u09ae\u09be\u099c\u09c7\u09b0 \u09b8\u09cd\u09ac\u09b0\u09c2\u09aa \u0989\u09a6\u0998\u09be\u099f\u09a8\u09c7 \u0993 \u09a4\u09be\u09b0 \u09ac\u09c8\u099c\u09cd\u099e\u09be\u09a8\u09bf\u0995 \u09ac\u09bf\u09b6\u09cd\u09b2\u09c7\u09b7\u09a3\u09c7 \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u0995\u09be\u09ac\u09cd\u09af\u09c7\u09b0 \u0985\u09a8\u09a8\u09cd\u09af\u09a4\u09be \u098f\u0987 \u09b8\u09ac \u09aa\u09cd\u09b0\u09a4\u09c0\u0995\u09c0 \u0995\u09ac\u09bf\u09a4\u09be\u0997\u09c1\u09b2\u09bf\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ad\u09be\u09a4\u0964\u0995\u09ac\u09bf\u09a4\u09be\u0997\u09c1\u09b2\u09bf\u09a4\u09c7\u09b6\u09c1\u09a7\u09c1 \u09b8\u09ae\u0995\u09be\u09b2\u0987 \u09a8\u09af\u09bc, \u09b8\u09ae\u09cd\u09ad\u09be\u09ac\u09cd\u09af \u0986\u0997\u09be\u09ae\u09c0\u0995\u09be\u09b2\u0993 \u09aa\u09cd\u09b0\u09a4\u09bf\u09ab\u09b2\u09bf\u09a4\u0964<\/p>\n\n\n\n<p><strong>Keywords:<\/strong> \u0995\u09ac\u09bf \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4, \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4 \u09ad\u099f\u09cd\u099f\u09be\u099a\u09be\u09b0\u09cd\u09af, \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09c7\u09b0 \u0995\u09ac\u09bf\u09a4\u09be, \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u099a\u09c7\u09a4\u09a8\u09be\u0964<\/p>\n\n\n\n<p><strong>Page No: 203-213<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-6-background-color has-background wp-element-button\" href=\"https:\/\/bijmrd.com\/wp-content\/uploads\/2025\/10\/203-213.pdf\">download journal<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Author: \u099a\u09a8\u09cd\u09a6\u09a8 \u09ad\u099f\u09cd\u099f\u09be\u099a\u09be\u09b0\u09cd\u09af DOI Link: https:\/\/doi.org\/10.70798\/Bijmrd\/03020029 Abstract: \u09a8\u09bf\u099c\u09c7\u0995\u09c7 \u0995\u09ae\u09bf\u0989\u09a8\u09bf\u09b8\u09cd\u099f \u09ac\u09b2\u09c7 \u09aa\u09b0\u09bf\u099a\u09af\u09bc \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09b0 \u0995\u09ac\u09bf\u09a4\u09be\u09af\u09bc \u09ac\u09be\u09b0\u09ac\u09be\u09b0 \u0989\u09a0\u09c7 \u098f\u09b8\u09c7\u099b\u09c7 \u09b6\u09cd\u09b0\u09ae\u099c\u09c0\u09ac\u09c0 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09a6\u09c1\u0983\u0996-\u0995\u09b7\u09cd\u099f, \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u099a\u09c7\u09a4\u09a8\u09be\u0964 \u0985\u09a4\u09bf \u0985\u09b2\u09cd\u09aa \u09ac\u09af\u09bc\u09b8\u09c7\u0987 \u09a4\u09bf\u09a8\u09bf \u09a6\u09cd\u09ac\u09be\u09a8\u09cd\u09a6\u09cd\u09ac\u09bf\u0995 \u09ac\u09b8\u09cd\u09a4\u09c1\u09ac\u09be\u09a6\u09c7\u09b0 \u0990\u09a4\u09bf\u09b9\u09be\u09b8\u09bf\u0995 \u09a4\u09be\u09ce\u09aa\u09b0\u09cd\u09af \u0985\u09a8\u09c1\u09a7\u09be\u09ac\u09a8 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8 \u0993 \u0995\u09ac\u09bf\u09a4\u09be\u09af\u09bc \u09a8\u09bf\u09aa\u09c1\u09a3\u09ad\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09af\u09bc\u09cb\u0997 \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964 \u09a6\u09cd\u09ac\u09bf\u09a4\u09c0\u09af\u09bc \u09ac\u09bf\u09b6\u09cd\u09ac\u09af\u09c1\u09a6\u09cd\u09a7, \u09ae\u09a8\u09cd\u09ac\u09a8\u09cd\u09a4\u09b0 \u09b8\u09ae\u0995\u09be\u09b2\u09c0\u09a8 \u0993 \u0989\u09a4\u09cd\u09a4\u09b0\u0995\u09be\u09b2\u09c7 \u09b6\u09cb\u09b7\u09bf\u09a4 \u09ae\u09be\u09a8\u09c1\u09b7\u09c7\u09b0 \u09af\u09c1\u0997 \u09af\u09c1\u0997 \u09b8\u099e\u09cd\u099a\u09bf\u09a4 \u09ac\u09bf\u0995\u09cd\u09b7\u09cb\u09ad\u0995\u09c7 \u099b\u09a8\u09cd\u09a6\u09c7 \u09ad\u09be\u09b7\u09be\u09af\u09bc \u09ae\u09c2\u09b0\u09cd\u09a4 \u0995\u09b0\u09c7 \u09a4\u09c1\u09b2\u09a4\u09c7 \u099a\u09c7\u09af\u09bc\u09c7\u099b\u09bf\u09b2\u09c7\u09a8\u0964 \u099b\u09be\u09a1\u09bc\u09aa\u09a4\u09cd\u09b0, \u0986\u0997\u09be\u09ae\u09c0, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/bijmrd.com\/index.php\/volume3-issue2\/chandan-bhattacharya-2\/\"> <span class=\"screen-reader-text\">\u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09c7\u09b0 \u0995\u09ac\u09bf\u09a4\u09be\u09df \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u099a\u09c7\u09a4\u09a8\u09be : \u099a\u09b2\u09cd\u09b2\u09bf\u09b6\u09c7\u09b0 \u09b8\u09ae\u0995\u09be\u09b2\u09c0\u09a8 \u09aa\u09cd\u09b0\u09c7\u0995\u09cd\u09b7\u09bf\u09a4\u09c7<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":"","_joinchat":[]},"categories":[32],"tags":[],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":false,"author_link":"https:\/\/bijmrd.com\/index.php\/author\/asraful-alibiswas\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/bijmrd.com\/index.php\/category\/volume3-issue2\/\" rel=\"category tag\">Volume3 Issue2<\/a>","rttpg_excerpt":"Author: \u099a\u09a8\u09cd\u09a6\u09a8 \u09ad\u099f\u09cd\u099f\u09be\u099a\u09be\u09b0\u09cd\u09af DOI Link: https:\/\/doi.org\/10.70798\/Bijmrd\/03020029 Abstract: \u09a8\u09bf\u099c\u09c7\u0995\u09c7 \u0995\u09ae\u09bf\u0989\u09a8\u09bf\u09b8\u09cd\u099f \u09ac\u09b2\u09c7 \u09aa\u09b0\u09bf\u099a\u09af\u09bc \u09b8\u09c1\u0995\u09be\u09a8\u09cd\u09a4\u09b0 \u0995\u09ac\u09bf\u09a4\u09be\u09af\u09bc \u09ac\u09be\u09b0\u09ac\u09be\u09b0 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