Malambo, Priestly. “Consequential Implications of Mathematics Student teachers’ Definitions of the Function Concept”. JRAMathEdu (Journal of Research and Advances in Mathematics Education) 7, no. 4 (October 30, 2022): 197–210. Accessed January 9, 2026. https://journals2.ums.ac.id/jramathedu/article/view/9557.