DELSON, D. A.; RIDHO, M. RANCANG BANGUN PENJUALAN LISENCE KEY BERBASIS WEB PADA PT GFSOFT INDONESIA. Computer Science and Industrial Engineering, [S. l.], v. 6, n. 2, p. 32–39, 2022. Disponível em: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5051. Acesso em: 20 sep. 2024.