Studies, B. k. L. c. f. O., & Khanal, s. (2013). Evaluation of causes of visual impairment in students of blind schools in Kathmandu valley. B.P. koirala Lions centre for Ophthalmic Studies.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিStudies, B.P. koirala Lions centre for Ophthalmic, এবং santosh Khanal. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. B.P. koirala Lions centre for Ophthalmic Studies, 2013.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিStudies, B.P. koirala Lions centre for Ophthalmic, এবং santosh Khanal. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. B.P. koirala Lions centre for Ophthalmic Studies, 2013.
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