Black-Box Testing Using the State Transition Technique on the Web-Based Clinic Appointment System “Citra Medica”. Pixel :Jurnal Ilmiah Komputer Grafis, [S. l.], v. 18, n. 2, p. 148–159, 2025. DOI: 10.51903/pixel.v18i2.3282. Disponível em: https://journal.stekom.ac.id/index.php/pixel/article/view/3282. Acesso em: 15 jun. 2026.