Che Md Ghazali NH, Mat Rabi N, Md Hassan N. Development and validation of an inventory to evaluate the implementation of main educational elements in promoting higher-order thinking skills. JRPPTTE [Internet]. 2017 Dec. 4 [cited 2024 Nov. 21];7(2):5-18. Available from: https://ejournal.upsi.edu.my/index.php/JRPPTTE/article/view/236