Astuti, Astuti. “Evaluasi Model Context, Input, Process Dan Output Pada Program Sekolah Adiwiyata”. Jurnal Educatio FKIP UNMA 10, no. 2 (April 7, 2024): 398–407. Accessed July 31, 2025. https://www.ejournal.unma.ac.id/index.php/educatio/article/view/7326.