Abdul Azis, and Sabana Nur Rizki Hermawan. “Implementation of QR Payment on Android-Based Waste Banks”. Jurnal E-Komtek 8, no. 1 (June 24, 2024): 77-89. Accessed June 2, 2026. https://jurnal.politeknik-kebumen.ac.id/E-KOMTEK/article/view/1754.