Eliyawati, E., Widodo, A., Kaniawati, I., & Fujii, H. (2023). The Effectiveness of Teacher Training on Environmental Education: Challenges and Strategy for Future Training Program . Jurnal Penelitian Pendidikan IPA, 9(8), 6056–6066. https://doi.org/10.29303/jppipa.v9i8.3153