Talal Wadee’a ا. and Abdulghani Taha Aldabbagh أ. (2025) “The Effect of Hypoxia Training Using an Altitude Mask on Certain Biochemical Variables in Young Football Players”, Al-Rafidain Journal For Sport Sciences, 28(88), pp. 42–55. doi: 10.33899/rjss.v28i88.53582.