1POOJA DUBEY. “Door a Payment Gateway and Wallet”. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I 22, no. 1 (December 30, 2023): 42–50. Accessed December 4, 2024. https://newjournalzone.in/index.php/ijmfsmr/article/view/126.