Ramlee, Noraini, Mohd Shafie Rosli, and Nor Shela Saleh. “Mathematical HOTS Cultivation via Online Learning Environment and 5E Inquiry Model: Cognitive Impact and the Learning Activities”. International Journal of Emerging Technologies in Learning (iJET) 14, no. 24 (December 19, 2019): pp. 140–151. Accessed April 25, 2024. https://online-journals.org/index.php/i-jet/article/view/12071.