Sulestra, I., and T. Tukino. “RANCANG BANGUN SISTEM INFORMASI AKADEMIK LEMBAGA KURSUS BERBASIS WEB PADA OHAYO DRAWING SCHOOL BATAM”. Computer and Science Industrial Engineering (COMASIE), vol. 4, no. 4, Jan. 2021, pp. 78-86, https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/3276.