Dwita Fitri ADF, Asrizal A, Festiyed F. Effect Size Analysis of the Influence of Science Teaching Materials Based on Scientific Approach on Students’ Learning Outcomes . jipt [Internet]. 2023 Dec. 25 [cited 2024 Nov. 21];1(2):104-12. Available from: https://jipt.ppj.unp.ac.id/index.php/jipt/article/view/18