Sapkota,Vaskar. (2016). Knowledge, Attitude and Practice of Tea factory Workers on Occupational health hazards and safety in selected tea factory workers of Suryadaya Municipality, Ilam.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSapkota,Vaskar. Knowledge, Attitude and Practice of Tea Factory Workers on Occupational Health Hazards and Safety in Selected Tea Factory Workers of Suryadaya Municipality, Ilam. 2016.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSapkota,Vaskar. Knowledge, Attitude and Practice of Tea Factory Workers on Occupational Health Hazards and Safety in Selected Tea Factory Workers of Suryadaya Municipality, Ilam. 2016.
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