Merchan Osorio, R. D., Flórez Flórez, J. and Caro Cely, W. F. (2017) “Methods of soccer teaching in sports training schools in Tunja, Boyacá”, Revista Docencia Universitaria, 18(2), pp. 41–52. Available at: https://revistas.uis.edu.co/index.php/revistadocencia/article/view/9147 (Accessed: 22 July 2024).