Bambang Suhardi, et al. “DESIGNING ELDERLY-FRIENDLY PUSKESMAS FACILITIES USING AGE-FRIENDLY PRINCIPLES (CASE STUDY PUSKESMAS X)”. Malaysian Journal of Public Health Medicine, vol. 23, no. 3, Jan. 2024, pp. 226-34, http://mjphm.org/index.php/mjphm/article/view/2263.