Eko Budi Santoso (2025) “DEVELOPMENT OF A MOBILE APPLICATION PROTOTYPE (ADHERENCE TRACKER) TO IMPROVE ANTIRETROVIRAL (ARV) MEDICATION ADHERENCE AMONG PEOPLE LIVING WITH HIV/AIDS (PLWHA) IN SURABAYA”, International Journal of Social Science, 5(4), pp. 533–540. doi: 10.53625/ijss.v5i4.11908.