Damayanti, Fitriani Nur. “The Knowledge and Attitudes Relations Elderly With Elderly Participation In Urban SembungharjoKota IHC Elderly In Semarang”. LINK 8, no. 3 (August 28, 2015): 368–367. Accessed October 21, 2026. https://ejournal.poltekkes-smg.ac.id/ojs/index.php/link/article/view/311.