Hawar Maasoum Aziz, Dr. Ukla Sulaiman Al-houry. Psychological flow and its relation to the personal characteristics of members of youth centers in Dohuk governorate. ms [Internet]. 2021 May 31 [cited 2024 Dec. 19];. Available from: https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/720