Khairiah, Khairiah, et al. “Effectiveness of Solar System Scope-Assisted PBL on Kepler Law Material Integrated With Al-Quran to Improve Student Learning Outcomes ”. Jurnal Penelitian Pendidikan IPA, vol. 10, no. 9, Sept. 2024, pp. 6338-45, doi:10.29303/jppipa.v10i9.8618.