Martín Barrero, Alberto, Manuel Tomás Abad Robles, and Francisco Javier Giménez Fuentes-Guerra. 2022. “PROFILE OF GRASSROOTS FOOTBALL COACHES OF SPANISH PROFESSIONAL CLUBS”. Kinesiology 54 (2):325-34. https://hrcak.srce.hr/ojs/index.php/kinesiology/article/view/17415.