Aplikasi Sistem Informasi Booking Lapangan Futsal Berbasis Adnroid Pada Mandiri Sport Futsal. ProTekInfo(Pengembangan Riset dan Observasi Teknik Informatika), [S. l.], v. 8, n. 1, p. 23–27, 2021. DOI: 10.30656/protekinfo.v8i1.5024. Disponível em: https://e-jurnal.lppmunsera.org/index.php/ProTekInfo/article/view/5024. Acesso em: 9 oct. 2026.