Penerapan Metode Fifo Fefo Sistem Informasi Penjualan Obat Berbasis Website Pada Apotek. Sistematis, [S. l.], v. 2, n. 2, p. 81–96, 2026. DOI: 10.69533/4qt2nv49. Disponível em: https://ejournal.rizaniamedia.com/index.php/sistematis/article/view/375.. Acesso em: 30 sep. 2025.