Khanal, S. (2016). Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKhanal, S. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKhanal, S. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. 2016.
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