Sari, Leni Linda, and Muhammad Wakhid Musthofa. “ANALYSIS OF STABILITY OF HIV/AIDS EPIDEMIC IN YOGYAKARTA WITH AGE GROUP AND POPULATION DENSITY”. Sunan Kalijaga Journal of Applied Mathematics 1, no. 1 (April 1, 2023): 23–33. Accessed April 23, 2026. https://sunankalijaga.org/jurnal/index.php/skjam/article/view/20.