GITA GAYATRI, Nyoman Ayu; SANTOSO, Dicky Samuel; ANDRIAN, Daryl; YONG, William. Restaurant Transaction Application Based on Android System. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, [S. l.], v. 13, n. 1, p. 10–18, 2022. DOI: 10.31937/si.v13i1.2551. Disponível em: https://ejournals.umn.ac.id/index.php/SI/article/view/2551. Acesso em: 18 may. 2025.