Sidabutar, Joel Alexander, and Citra Indah Asmarawati. “STUDI KELAYAKAN BISNIS LAPANGAN FUTSAL DI KOTA BATAM”. Computer and Science Industrial Engineering (COMASIE) 10, no. 3 (December 19, 2024): 127–136. Accessed December 22, 2024. https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/8537.