Silaen, Kevin Ebenhaezer, Achmad Lefi, Pirlina Umiastuti, and Dian Paramita Kartikasari. “THE RELATIONSHIP BETWEEN SOCIOECONOMIC AND DEMOGRAPHIC FACTORS AND RHEUMATIC HEART DISEASE AT DR. SOETOMO GENERAL HOSPITAL: -”. Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya 13, no. 1 (January 24, 2026): 39–47. Accessed June 17, 2026. https://jkk-fk.ejournal.unsri.ac.id/index.php/jkk/article/view/745.