Taha AL Hajjar, Y., یاسین, Samer Hamou, O., عمر, Hamdoon Alhiyali, M. and محمود 2025. The impact of mandatory technical exercises in a number of physical functional Biochemical variables for beginner football player. Al-Rafidain Journal For Sport Sciences (RJSS). 21, 67 (Jun. 2025), 175–203. DOI:https://doi.org/10.33899/rajsport.1970.162982.