KIONG, T. T.; YUNOS, J. M.; HEONG, Y. M.; HJ. HUSSEIN, A.; MOHAMAD, M. M. Thinking skills for secondary school students in Malaysia. Journal of Research, Policy & Practice of Teachers and Teacher Education, [S. l.], v. 2, n. 2, p. 12–23, 2018. Disponível em: https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/153. Acesso em: 28 apr. 2024.