Hasyim, H., Hakim, H., Kasmad, M.R., Ramli, R., Setiawan, I., Kurtoğlu, A., Govindasamy, K., Lobo, J., Poblete-Valderrama, F. and Setiawan, E. 2024. The Effect of Parkour Activities on Specific Physical Fitness and Grit in the Population of Healthy Youth Football Athletes. Journal of Population and Social Studies [JPSS]. 33, . (Oct. 2024), 491–506.