Wahyudi, Teguh, Abertun Sagit Sahay, and Felicia Sylviana. “Perancangan Sistem Informasi Penjualan Air Galon Isi Ulang Di Kota Palangka Raya Berbasis Web”. Journal of Information Technology and Computer Science 2, no. 2 (June 30, 2022): 151–160. Accessed August 9, 2025. https://e-journal.upr.ac.id/index.php/jcoms/article/view/8851.