G.AL-Kwaz O, khaled Mahmod S, - -. A Comparative study of self-Alienation phenomenon between first and fourth grade students at the college of physical education. BERJ [Internet]. 2012 Dec. 1 [cited 2025 Oct. 26];11(4):444-7. Available from: https://moss.uomosul.edu.iq/index.php/berj/article/view/39118