Djorsy, Ignacia Nabila, Dedy Suprayogi, and Suryani. “Loneliness in Elderly Who Lost The Partner”. International Conference on Sustainable Health Promotion 4, no. 1 (October 20, 2025): 11-20. Accessed February 22, 2026. https://proceedings.uinsa.ac.id/index.php/ICOSHPRO/article/view/3451.