DENANTO, S. .; SHARYANTO, S.; GUNAWAN SUDARSONO, B. Design of a Foreigner Registration System at the TPI Depok Immigration Office. Journal of Mathematics and Technology (MATECH), [S. l.], v. 1, n. 2, p. 85–90, 2022. Disponível em: http://journal.binainternusa.org/index.php/matech/article/view/74. Acesso em: 6 jul. 2025.