Saputra, D., and Y. Yenni. “APLIKASI PELAYANAN KARTU PAS DI BANDARA HANG NADIM BATAM BERBASIS WEB”. Computer and Science Industrial Engineering (COMASIE), vol. 4, no. 6, Jan. 2021, pp. 20-30, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3530.