AL-BHAYRAT, R. . 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, [S. l.], v. 48, n. 4, p. 145–164, 2021. Disponível em: http://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/2928. Acesso em: 7 jul. 2024.