Furkan, Lukman, Junaidin, Asbah, and Syamsul hidayat. “Environmental Education in the Independent Learning Curriculum: A Literature Review on Learning Innovations and Strengthening Students’ Ecological Awareness”. Innovation Journal for Educational Research 1, no. 1 (December 30, 2024): 28–50. Accessed September 8, 2025. https://journal.risaglobal.org/index.php/ijer/article/view/33.