Evaluating the level of cognitive flexibility of a sample of lecturers and students at Hama University in light of some variables The research summary in English . Journal of Hama University , [S. l.], v. 4, n. 7, 2021. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/630. Acesso em: 6 jun. 2026.