ILLAHI, Mutiara Wahyu; JUWITA, Juwita; MARSEHAN, Ahmad. Implementasi Sistem E-Booking Ruang Kelas Berbasis QR Code di Universitas PGRI Silampari. sudo Jurnal Teknik Informatika, [S. l.], v. 4, n. 2, p. 83–91, 2025. DOI: 10.56211/sudo.v4i2.870. Disponível em: https://jurnal.ilmubersama.com/index.php/sudo/article/view/870. Acesso em: 21 jun. 2026.