RisalA., GiriE., ShresthaO., ManandharS., KunwarD., AmatyaR., ManandharN., ManandharK., and HolenA. “Nepali Version of Geriatric Depression Scale-15 – A Reliability and Validation Study”. Journal of Nepal Health Research Council, Vol. 17, no. 4, Jan. 2020, pp. 506-11, doi:10.33314/jnhrc.v17i4.1984.