PARSI, Fereshteh; ZOLFAGHARI, Rashid; KALANTARI, Mehdi. Validation of creative problem solving questionnaire among education principals in Tehran. Iranian Journal of Educational Sociology, [S. l.], v. 1, n. 6, p. 47–61, 2022. Disponível em: https://qijes.com/index.php/ijes/article/view/716.. Acesso em: 9 jun. 2025.