LUBIS, H.; SYAHRIR, S. N.; ILHAM, S. Analisis Pengendalian Internal Persediaan Obat Obatan pada Puskesmas Tirawuta Kabupaten Kolaka Timur. Surplus: Jurnal Ekonomi dan Bisnis, [S. l.], v. 5, n. 1, p. 2176–2184, 2026. DOI: 10.71456/sur.v5i1.3003. Disponível em: https://yptb.org/index.php/sur/article/view/3003. Acesso em: 9 nov. 2026.