ABDUL KARIM JASSEM, M.; معن. The effect of skillful exercises by both training methods , The Repetition and Interval in some basic skills of youth football players. Al-Rafidain Journal For Sport Sciences (RJSS), [S. l.], v. 20, n. 65, p. 145–168, 2025. DOI: 10.33899/rajsport.2014.89576. Disponível em: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10720. Acesso em: 4 aug. 2025.