1POOJA DUBEY. Door a payment gateway and Wallet. African Diaspora Journal of Mathematics ISSN: 1539-854X, Multidisciplinary UGC CARE GROUP I, [S. l.], v. 22, n. 1, p. 42–50, 2023. Disponível em: https://newjournalzone.in/index.php/ijmfsmr/article/view/126. Acesso em: 5 oct. 2024.