Handayani , Endah Purwanti, Susi Lestari, Eftyaningrum Dwi Wahyu Astutik, Tiyan Febriyani Lestari, Wiwit Vitania, Harlinda Widia Putri, Hasnia, et al. “Counseling on Elderly about Gymnastics to Improve Sleep Quality of The Elderly”. Journal of Community Service for Health 4, no. 2 (November 30, 2023): 048–053. Accessed December 22, 2024. http://ojs.phb.ac.id/index.php/jcsh/article/view/1136.