Rahayu HC, Purwantoro ., Wibowo M, Safitri J, Suparjito . Determinants of Welfare for the Elderly Population in Indonesia. Kme [Internet]. 2022Sep.15 [cited 2024Apr.25];2(3):782–793. Available from: https://knepublishing.com/index.php/KnE-Medicine/article/view/11934