MARDIANI, E.; RAMADHAN, F. A. . Rancang Bangun Perangkat Lunak Penjualan Dengan Menggunakan Metode Waterfall. Digital Transformation Technology, [S. l.], v. 3, n. 2, p. 662-668, 2023. DOI: 10.47709/digitech.v3i2.3224. Disponível em: https://jurnal.itscience.org/index.php/digitech/article/view/3224. Acesso em: 26 mar. 2025.