Purwanto, J., and Y. Siyamto. “PERANCANGAN APLIKASI SISTEM PENYEWAAN LAPANGAN BASKET DENGAN ALGORITMA FIRST COME FIRST SERVED DI KOTA BATAM BERBASIS WEB”. Computer and Science Industrial Engineering (COMASIE), vol. 5, no. 3, July 2021, pp. 104-12, https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/3990.