LUBIS, Abdul Jabbar; EKADIANSYAH, Evri. SISTEM PERPARKIRAN PRABAYAR BERBASIS MIKROKONTROLER AT89C52. Progresif: Jurnal Ilmiah Komputer, [S. l.], v. 6, n. 1, 2015. DOI: 10.35889/progresif.v6i1.75. Disponível em: http://ojs.stmik-banjarbaru.ac.id/index.php/progresif/article/view/75. Acesso em: 7 sep. 2026.