Streamlining Architectural Design Services with Mobile E-Commerce Development Using Integrated Payment Gateways. Scientific Journal of Informatics, [S. l.], v. 13, n. 2, p. 239–252, 2026. DOI: 10.15294/sji.v13i2.36514. Disponível em: https://journal.unnes.ac.id/journals/sji/article/view/36514. Acesso em: 5 sep. 2026.