Panunggal, Aji, Fatah Nurdin, and Kurnia Tahki. 2023. “Program Evaluation of Football Development in Gagak Muda Football School ”. Gladi : Jurnal Ilmu Keolahragaan 14 (01):104-20. https://journal.unj.ac.id/unj/index.php/gjik/article/view/27133.