RARA, N.; HERI SUROYO. Pemrograman Sensor Coin Acceptor Pada Pengembangan Coffe Vending Machine Berbasis Internet Of Things (IoT) . JUPITER: Jurnal Penelitian Ilmu dan Teknologi Komputer, [S. l.], v. 15, n. 1b, p. 355–364, 2023. DOI: 10.5281./5438/15.jupiter.2023.04. Disponível em: https://jurnal.polsri.ac.id/index.php/jupiter/article/view/5438. Acesso em: 3 jul. 2024.