Tara, Erick Indra, Diky Wardhani, Ade Syauki, Arif Komarudin, and Eric Nursevan. “Payment Gateway Untuk Multi Pembayaran”. Proceedings of the Informatics Conference 3, no. 4 (December 4, 2020): 11-13. Accessed May 6, 2024. https://ojs.journals.unisel.edu.my/index.php/icf/article/view/57.