GUNARTI, Triana Sri; TUJNI, Baibul; SOLIKIN, Imam. Perancangan Aplikasi Harga Pokok Penjualan (HPP) Bahan Material Bangunan Menggunakan Meode Average. Prosiding Seminar Nasional Informatika Bela Negara, [S. l.], v. 4, p. 1–5, 2024. Disponível em: https://santika.upnjatim.ac.id/submissions/index.php/santika/article/view/286. Acesso em: 21 nov. 2024.