Saha, S. K. (2012). Research Planning and Proposal Writing Skills. Osder Publications.
Chicago-viite (17. p.)Saha, Subrota Kumar. Research Planning and Proposal Writing Skills. Dhaka: Osder Publications, 2012.
MLA-viite (9. p.)Saha, Subrota Kumar. Research Planning and Proposal Writing Skills. Osder Publications, 2012.
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