Dorji, L., P. Jullamate, R. Subgranon, and E. Rosenberg. “Predicting Factors of Successful Aging Among Community Dwelling Older Adults in Thimphu, Bhutan”. The Bangkok Medical Journal, vol. 15, no. 1, Feb. 2019, p. 38, doi:10.31524/bkkmedj.2019.02.007.