Kumari, R. ., Dewan, D. ., Langer, B. ., Gupta, R. K. ., Singh, P. ., & Anuradha. (2018). Quality of Life and Its Associated Factors: A Comparative Study among Rural and Urban Elderly Population of North India. National Journal of Community Medicine, 9(06), 420–425. Retrieved from https://njcmindia.com/index.php/file/article/view/733