Iskandar, Deni, Nurliana Nasution, and Ahmad Zamsuri. “RANCANG BANGUN SISTEM INFORMASI PUSKESMAS UMBAN SARI BERBASIS WEB”. JUTSI: Jurnal Teknologi dan Sistem Informasi 4, no. 1 (February 6, 2024): 21-28. Accessed September 20, 2025. https://jurnal.stmikroyal.ac.id/index.php/jutsi/article/view/3054.