“Sexual Risk Behaviors Among Men Who Have Sex With Men (MSM) Using Pre-Exposure Prophylaxis (PrEP): A Systematic Review”. Caring: Indonesian Journal of Nursing Science 7, no. 1 (July 30, 2025): 84–94. Accessed February 4, 2026. https://idjpcr.usu.ac.id/IJNS/article/view/20381.