FIRMANSYAH, D.; PURWANTO, H.; WIHARKO, T.; PURBAYANTO, B. Aplikasi Booking Barbershop Online Berbasis Web menggunakan Framework CodeIgniter. INTERNAL (Information System Journal), [S. l.], v. 6, n. 2, p. 146–155, 2024. DOI: 10.32627/internal.v6i2.849. Disponível em: https://jurnal.masoemuniversity.ac.id/index.php/internal/article/view/849. Acesso em: 16 apr. 2026.