Illahi, Mutiara Wahyu, Juwita Juwita, and Ahmad Marsehan. 2025. “Implementasi Sistem E-Booking Ruang Kelas Berbasis QR Code Di Universitas PGRI Silampari”. Sudo Jurnal Teknik Informatika 4 (2):83-91. https://doi.org/10.56211/sudo.v4i2.870.