Sushil Kumar Gayakwad, and Dr. Devraj Singh Chouhan. “An Experimental Study Examining the Impact of Humor Therapy on Depression Level and Overall Quality of Life in the Elderly Population”. The Bioscan, vol. 20, no. Special Issue-3, Nov. 2025, pp. 1705-13, https://thebioscan.com/index.php/pub/article/view/4459.