• http://www.ancient-origins.net/
• http://www.newworldencyclopedia.org/entry/Category:Evolution
• http://dspace.wbpublibnet.gov.in:8080/jspui/handle/10689/20664
• http://www.talkorigins.org/faqs/flood-myths.html
•  https://www.ancient.eu/ashur/
• https://en.wikipedia.org/wiki/Creation_myth
• http://www.boierthikana.com/
• www.bangladict.com/
• https://www.iranmirrorbd.com/
• http://zuddhodolil.com/ [যুদ্ধদলিল]
• pdfdownload: https://allbanglaboi.com
   

• List of online encyclopedias

  • The Canadian Encyclopedia
  • Encyclopaedia Iranica
  • Encyclopædia Britannica 11th Edition
  • Encyclopedia Mythica
  • বাংলাপেডিয়া
  • https://horoppayoga.wordpress.com/tag/%E0%A6%95%E0%A7%81%E0%A6%B2%E0%A6%95%E0%A7%81%E0%A6%A3%E0%A7%8D%E0%A6%A1%E0%A6%B2%E0%A6%BF%E0%A6%A8%E0%A7%80/
  • https://bn.wikisource.org/wiki/%E0%A6%AC%E0%A6%BF%E0%A6%B7%E0%A6%AF%E0%A6%BC%E0%A6%B6%E0%A7%8D%E0%A6%B0%E0%A7%87%E0%A6%A3%E0%A7%80:%E0%A6%B2%E0%A7%87%E0%A6%96%E0%A6%95_%E0%A6%85%E0%A6%A8%E0%A7%81%E0%A6%AF%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A7%80_%E0%A6%AC%E0%A6%87

  https://srikanailal.blogspot.com/2020/05/blog-post_13.html

  https://bangla.asianetnews.com/life/know-about-the-story-behind-when-and-how-did-bengali-puja-new-song-start-tmb-qic54s

  https://eisamay.indiatimes.com/west-bengal-news/others/shortly-before-the-beginning-of-the-thirties-nazruls-style-of-writing-poetry-and-novels-gradually-shifted-to-composing-songs-/articleshow/76106625.cms

  রাগ: http://sufifaruq.com/%e0%a6%b8%e0%a6%95%e0%a6%b2-%e0%a6%b0%e0%a6%be%e0%a6%97%e0%a7%87%e0%a6%b0-%e0%a6%a8%e0%a7%8b%e0%a6%9f%e0%a7%87%e0%a6%b0-%e0%a6%b8%e0%a7%82%e0%a6%9a%e0%a6%bf/

পঞ্জিকা

http://usingha.com/1201.html