AL Hajjar, Y., Hamou, O. (1970). The impact of mandatory technical exercises in a number of physical functional Biochemical variables for beginner football player. magazine of college Administration&Economics for economic &administration & financial studies, 21(67), 175-203.
Yassin Taha M.Ali AL Hajjar Taha M. AL Hajjar; Omar Samer Hamou. "The impact of mandatory technical exercises in a number of physical functional Biochemical variables for beginner football player". magazine of college Administration&Economics for economic &administration & financial studies, 21, 67, 1970, 175-203.
AL Hajjar, Y., Hamou, O. (1970). 'The impact of mandatory technical exercises in a number of physical functional Biochemical variables for beginner football player', magazine of college Administration&Economics for economic &administration & financial studies, 21(67), pp. 175-203.
AL Hajjar, Y., Hamou, O. The impact of mandatory technical exercises in a number of physical functional Biochemical variables for beginner football player. magazine of college Administration&Economics for economic &administration & financial studies, 1970; 21(67): 175-203.