Smart Expo UMKM Based on Extreme Programming Method: Evaluating on Black Box and UAT. International Journal of Advances in Data and Information Systems, [S. l.], v. 5, n. 2, p. 189–197, 2024. DOI: 10.59395/ijadis.v5i2.1344. Disponível em: https://mail.ijadis.org/index.php/ijadis/article/view/1344. Acesso em: 10 jul. 2025.