Setiadi, A., R. Ridwan, and N. Rizqullah. “Sistem Informasi Booking Futsal Menggunakan Metode Agile SDLC Pada KAO Futsal”. Journal Sensi: Strategic of Education in Information System, Vol. 7, no. 1, Feb. 2021, pp. 1-12, doi:https://doi.org/10.33050/sensi.v7i1.1422.