SISTEM INFORMASI SMART PUSKESMAS KARTINI PEMATANG SIANTAR BERBASIS ANDROID. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 7, n. 1, p. 241–250, 2024. DOI: 10.54314/jssr.v7i1.1674. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/1674.. Acesso em: 5 may. 2026.