Romadhona, R. R., and S. Suyanto. “Enhancing Integrated Science Process Skills: Is It Better to Use Open Inquiry or Guided Inquiry Model?”. Biosfer: Jurnal Pendidikan Biologi, Vol. 13, no. 2, Oct. 2020, pp. 307-19, doi:10.21009/biosferjpb.v13n2.307-319.