Ahmed Gamer MAM. Measure of The Self Confidence among The Outstanding Students and Ordinary and its Relationship with Some Variables (Applied Study on The Students of The Faculty of Education - University of Dongola in Sudan). Int J Talent Development [Internet]. 2016 May 18 [cited 2024 Nov. 15];7(1). Available from: https://journals.ust.edu/index.php/IJTD/article/view/990