Rajih Alobidi M, suhail Najim M. The effectiveness of the composite educational pillars strategy in the artistic performance of sports performances and the development of perceptions of success among the fifth elementary students. RJSS [Internet]. 2023 Nov. 1 [cited 2025 Oct. 2];26(82):39-54. Available from: https://rsprs.uomosul.edu.iq/index.php/rsprs/article/view/50595