Nugraha, Putu Gede Surya Cipta. “RANCANG BANGUN SISTEM INFORMASI SOFTWARE POINT OF SALE (POS) DENGAN METODE WATERFALL BERBASIS WEB”. JST (Jurnal Sains dan Teknologi) 10, no. 1 (April 9, 2021): 92–103. Accessed July 17, 2024. https://ejournal.undiksha.ac.id/index.php/JST/article/view/29748.