MUKHAMAL, Arif; MUSTAFIDAH, Hindayati. Pengembangan Sistem Informasi Penjualan Barang di Koperasi Siswa SMA Negeri 1 Sokaraja. Sainteks, [S. l.], v. 15, n. 2, 2020. DOI: 10.30595/sainteks.v15i2.6316. Disponível em: http://jurnalnasional.ump.ac.id/index.php/SAINTEKS/article/view/6316. Acesso em: 6 jul. 2026.