ohoiwutun, john, Sonny Rumalutur, and Kasmi Edy. “MINIATUR SISTEM KONTROLER ESKALATOR OTOMATIS MENGGUNAKAN ARDUINO”. Electro Luceat 5, no. 1 (July 12, 2019): 46-56. Accessed July 5, 2025. https://www.poltekstpaul.ac.id/jurnal/index.php/jelekn/article/view/145.