Anjani, Hilmi Rizki, et al. “Meta-Analysis of the Effect of Using Integrated Student Worksheets Innovative Natural Science Learning Models to Improve High Order Thinking Skills of High School Students”. Jurnal Penelitian Pendidikan IPA, vol. 9, no. 8, Aug. 2023, pp. 5806-15, doi:10.29303/jppipa.v9i8.2700.