Fortuna, M., Socha, G., Szczurowski, J., Zemełko, J. and Demczyszak, I. (2018) “Comparison of anaerobic efficiency rating in football players groups of age range 12 – 14 and 17 – 18 years based on Wingate test”, Journal of Education, Health and Sport, 8(12), pp. 47–58. Available at: https://apcz.umk.pl/JEHS/article/view/6333 (Accessed: 24 November 2024).