THESIS / DISSERTATIONS

https://biblioboard.com/opendissertations/
https://discovery1.delnet.in/ethesis.html

https://ndltd.org/
https://elischolar.library.yale.edu/ymtdl/

Knowledge Gainer Portal

https://knowledgegainer1.delnet.in/

Language Learning Portal

https://www.bbc.co.uk/learningenglish/
https://hospitalityinsights.ehl.edu/top-5-free-language-learning-apps

Manuscripts, Rare Books & Archival Materials

https://rarebooksocietyofindia.org/
https://www.abhilekh-patal.in/jspui/
https://granthsanjeevani.com/jspui/