BAZEZEW BELETE, (PHD) , H. Challenges of Single City-Based Round-Robin Tournament System on the Performance of Football Players in the Ethiopian Male Premier League. ETHIOPIAN JOURNAL OF SPORT SCIENCE , [S. l.], v. 6, p. 218–236, 2025. Disponível em: https://ejss-esa.edu.et/index.php/ejss/article/view/221. Acesso em: 7 jan. 2026.