Khadka , A, and A Darai. “Common Health Problems and Their Contributing Factors Among Elderly Residing in Changu VDC”. Journal of Institute of Medicine Nepal 40, no. 1 (April 30, 2018): 103–107. Accessed September 22, 2025. https://jiomnepal.edu.np/index.php/jiomnepal/article/view/855.