futuh eatan saeid. "The logical thinking of student teachers at the College of Education - White, Omar Al-Mukhtar University, according to the theory of cognitive development by Jean Piaget". mjes [Internet]. 2017 Dec. 31 [cited 2025 Nov. 12];1(2):104-25. Available from: https://omu.edu.ly/journals/index.php/mjes/article/view/1150