Warouw, Z.W.M. et al. 2023. The Effect of Outdoor Study Method Based on Democratic Learning in Improving Junior High Students’ Learning Outcomes in Science Subject. Jurnal Penelitian Pendidikan IPA. 9, 2 (Feb. 2023), 527–533. DOI:https://doi.org/10.29303/jppipa.v9i2.2630.