Idris, Desi Natalia Trijayanti, and Kili Astarani. “Efektivitas Terapi Tertawa Tehadap Insomnia Dan Tekanan Darah Pada Lansia”. Jurnal Ners dan Kebidanan (Journal of Ners and Midwifery) 6, no. 3 (December 5, 2019): 339–347. Accessed November 23, 2024. http://ojs.phb.ac.id/index.php/jnk/article/view/498.