Purbasari, Dwiyanti, and Didik Rinanto. “Communication and Social Interaction In The Elderly During The Covid-19 Pandemic In Pemalang District”. Jurnal Kesehatan Mahardika 9, no. 1 (June 20, 2022): 1–6. Accessed April 29, 2024. https://journal.mahardika.ac.id/index.php/jkm/article/view/82.