NGAMNIN, S. Online Learning Management Based on Six Thinking Hats Technique to Promote Critical Thinking Ability for Graduate Students. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL, Bangkok, Thailand, v. 18, n. 1, p. 31–44, 2023. Disponível em: https://so05.tci-thaijo.org/index.php/JSSRA/article/view/260148. Acesso em: 18 sep. 2026.