GHEDIRI, Maroua; CKAHHOUL, Shafika. Six Thinking Hats Strategy and its Role in Building the Educational Research Problem. Journal of Social Sciences and Humanities , [S. l.], v. 10, n. 02, p. 440, 2021. Disponível em: https://journals.univ-msila.dz/index.php/JOSSH/article/view/5389. Acesso em: 22 mar. 2026.