Fajrin MI, Kautsar IA, Aji S. Design and Build Payment Gateways in Sharia-Based E-Commerce (Case Study: Murabahah Ijabqabul.Id Contract). PELS [Internet]. 2022Jun.30 [cited 2024Nov.21];2(2). Available from: https://pels.umsida.ac.id/index.php/PELS/article/view/1262