Khofi, Mohammad Bilutfikal. “The Green School Concept in Elementary Schools As an Effort to Form Sustainable Behavior and Environmental Awareness”. Al-Adzka: Jurnal Ilmiah Pendidikan Guru Madrasah Ibtidaiyah 14, no. 2 (December 31, 2024): 206–225. Accessed January 22, 2025. https://jurnal.uin-antasari.ac.id/index.php/adzka/article/view/14412.