Dwita Fitri, A.D.F., Asrizal, A. and Festiyed, F. 2023. Effect Size Analysis of the Influence of Science Teaching Materials Based on Scientific Approach on Students’ Learning Outcomes . Journal of Innovative Physics Teaching. 1, 2 (Dec. 2023), 104–112. DOI:https://doi.org/10.24036/jipt/vol1-iss2/18.