Ashriyah IHA. 2. Educational activities in pre-school institutions as a base to develop the child’s leadership behavior: Khartoum institution preschool as a model. Int J Talent Development [Internet]. 2011 Jun. 1 [cited 2024 Nov. 15];2(2). Available from: https://journals.ust.edu/index.php/IJTD/article/view/660