Kapsali, Despoina. “Teaching Local History With the Use of De Bono’s Six Thinking Hats, Brainstorming; And Role Play in Primary School, Multicultural Classes- an Example of Application in Greek School”. International Journal of Educational Innovation and Research 2, no. 1 (January 27, 2023): 23–27. Accessed September 1, 2024. https://ejournal.unma.ac.id/index.php/ijeir/article/view/3070.