KUSUMO, F. N.; TRIAYUDI, A.; SAHARA, R. Application On Payment UPS Online For Students Android-Based National University Information System: Application On Payment UPS Online For Students Android-Based National University Information System. Jurnal Mantik, [S. l.], v. 4, n. 1, p. 926-935, 2020. Disponível em: https://www.ejournal.iocscience.org/index.php/mantik/article/view/829. Acesso em: 3 sep. 2026.