E-Commerce Transaction System Core I (Marketplace, Store and Product, User Checkout, Detect User Location, Order Tracking): Vol.4, No.1. AASgBCPJMRA [Internet]. 2024 Jun. 6 [cited 2025 Dec. 7];4(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/14190