Ananda E, Aini F. Literature Review: Effect of Scientific Approach based Learning Model using Tetrahedral Chemistry Representation on Students’ Learning Outcome. EPK [Internet]. 24Aug.2022 [cited 21Nov.2024];3(3):85-1. Available from: http://entalpipendidikan.ppj.unp.ac.id/index.php/epk/article/view/259