Xie, Min, Rosy Talin, and Sabariah Sharif. 2014. “The Relationship Between Teachers’ Knowledge, Attitude and Belief With the Implementation of Inquiry-Based Learning in Zhengzhou, China”. International Journal of Learning, Teaching and Educational Research 8 (1):149-61. https://www.ijlter.myres.net/index.php/ijlter/article/view/1163.