Satria, Satria, and Ricky Maulana. “PROTOTYPE PENGISIAN BAHAN BAKAR DENGAN CASHLESS PAYMENT MENGGUNAKAN MIKROKONTROLER”. Jurnal Informatika dan Teknik Elektro Terapan 13, no. 1 (January 20, 2025). Accessed October 17, 2025. https://journal.eng.unila.ac.id/index.php/jitet/article/view/5531.