Chan, Yip-Cheung. “Different Approaches of Interplay Between Experimentation and Theoretical Consideration in Dynamic Geometry Exploration: An Example from Exploring Simson Line”. Teaching Mathematics and Computer Science 6, no. 1 (June 1, 2008): 63–81. Accessed October 20, 2024. https://ojs.lib.unideb.hu/tmcs/article/view/14813.