Akbar, A., Karim, Z. A., Zakaria, J., Azizuddin Khan , T. K., & Osman, N. (2024). The psychological characteristics of football players under the age of 17 in Indonesia . SPORT TK-Revista EuroAmericana de Ciencias del Deporte, 13, 25. https://doi.org/10.6018/sportk.578701