“RANCANG BANGUN APLIKASI POINT OF SALE TIKET BUS PADA PT PRIMAJASA PERDANARAYAUTAMA”, j.innov.future.technology, vol. 1, no. 1, pp. 13–24, Feb. 2019, Accessed: Aug. 02, 2025. [Online]. Available: https://ejournal.lppm-unbaja.ac.id/index.php/iftech/article/view/445