Li, Winnie Sim Siew, and Mohammad Yusof Arshad. “Chemistry Teacher’s Questions at Multiple Representation Levels in Inquiry-Based Chemistry Lessons”. Sains Humanika 1, no. 1 (April 15, 2014). Accessed April 30, 2024. https://sainshumanika.utm.my/index.php/sainshumanika/article/view/287.