Sairozi, Ali, and Rohmad Nur Hariyanto. “DESCRIPTION OF ELDERLY KNOWLEDGE ABOUT ELDERLY POSYANDU IN TUMENGGUNG BARU TUMENGGUNGAN VILLAGE, LAMONGAN DISTRICT”. Journal of Vocational Nursing 1, no. 1 (June 29, 2020): 1–5. Accessed April 19, 2025. https://e-journal.unair.ac.id/JoViN/article/view/19875.