“IMPLEMENTATION OF THE ELDERLY FAMILY DEVELOPMENT (BKL) PROGRAM IN TUAH MADANI DISTRICT, PEKANBARU CITY”. Proceeding International Conference on Economic and Social Sciences 3 (December 31, 2025): 432–445. Accessed January 22, 2026. https://icess.uin-suska.ac.id/index.php/1/article/view/462.