Kiong, Tee Tze, Jailani Md Yunos, Yee Mei Heong, Atan Hj. Hussein, and Mimi Mohaffyza Mohamad. 2018. “Thinking Skills for Secondary School Students in Malaysia”. Journal of Research, Policy & Practice of Teachers and Teacher Education 2 (2):12-23. https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/153.