1.
Hussein Mohammed A. Constructing an optimism scale for the students of physical education college in the University of Mosul and it is relation with academic achievement. RJSS [Internet]. 2025 Jun. 24 [cited 2025 Aug. 4];16(53):168-85. Available from: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/11243