USER ACCEPTANCE TESTING DAN EVALUASI HEURISTIK PADA REDESAIN SISTEM E-PROCUREMENT MODUL VENDOR. Information System Journal, [S. l.], v. 8, n. 02, p. 179–195, 2025. DOI: 10.24076/infosjournal.2025v8i02.2436. Disponível em: https://jurnal.amikom.ac.id/index.php/infos/article/view/2436. Acesso em: 17 dec. 2025.