Sudarti, S. et al. 2023. Extremely Low Frequency Electromagnetic Field Radiation (50 Hz, 200 µT & 300 µT) to Increase Edamame Productivity and Safety Risks to Health. Jurnal Penelitian Pendidikan IPA. 9, 8 (Aug. 2023), 5979–5986. DOI:https://doi.org/10.29303/jppipa.v9i8.2494.