Romadhona, R.R. and Suyanto, S. 2020. Enhancing integrated science process skills: Is it better to use open inquiry or guided inquiry model?. Biosfer: Jurnal Pendidikan Biologi. 13, 2 (Oct. 2020), 307-319. DOI:https://doi.org/10.21009/biosferjpb.v13n2.307-319.