Pane, E.P.P., Simangunsong, A.D.B., Sidabutar, R. and Simarmata, G. 2024. Analisis Bahan Ajar Kimia SMA/MA Berdasarkan Pendekatan Science, Technology, Engineering and Mathematic (STEM): -. PENDIPA Journal of Science Education. 8, 1 (Feb. 2024), 35–40. DOI:https://doi.org/10.33369/pendipa.8.1.35-40.