Wiliyanarti, Pipit Festi, Hari Basuki Notobroto, Hamidah Hamidah, and Erfan Rofiqi. “Indicators and Index of Elderly Well-Being to Support an Age–Friendly City”. Jurnal Ners 15, no. 1 (March 25, 2020): 19–25. Accessed August 15, 2024. https://e-journal.unair.ac.id/JNERS/article/view/16683.