WISNU SUKMA MAULANA; JULIA FAJARYANTI; ALDRICK SUBHAN ZUL HANAFI. SISTEM WEB POINT OF SALES (POS) BERBASIS UNIFIED MODELLING LANGUAGE (UML) DENGAN BLACKBOX TESTING UNTUK BARBERSHOP NAGATA. Jurnal Teknik dan Science, [S. l.], v. 3, n. 3, p. 40–49, 2024. DOI: 10.56127/jts.v3i3.1896. Disponível em: https://journal.admi.or.id/index.php/JTS/article/view/1896. Acesso em: 12 mar. 2025.