NUGRAHA, P. G. S. C. RANCANG BANGUN SISTEM INFORMASI SOFTWARE POINT OF SALE (POS) DENGAN METODE WATERFALL BERBASIS WEB. JST (Jurnal Sains dan Teknologi), [S. l.], v. 10, n. 1, p. 92–103, 2021. DOI: 10.23887/jstundiksha.v10i1.29748. Disponível em: https://ejournal.undiksha.ac.id/index.php/JST/article/view/29748. Acesso em: 17 jul. 2024.