Al-Bhayrat, R. . (2021) “The Effectiveness of Training Based on the Principles of the Theory of Trees for Solving Problems in Providing High School Students in Jordan With the Skills of Inventive Thinking”, Dirasat: Educational Sciences, 48(4), pp. 145–164. Available at: http://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/2928 (Accessed: 7 July 2024).