Khulna University. (1999). Khulna University studies. Khulna University.
Chicago-viite (17. p.)Khulna University. Khulna University Studies. Khulna, Bangladesh: Khulna University, 1999.
MLA-viite (8. p.)Khulna University. Khulna University Studies. Khulna University, 1999.
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