“Learning Environment and Facilities in Nature-Based Schools:A Qualitative Case Study at Sekolah Alam Beniso Yogyakarta”. Jurnal Penelitian Ilmiah Multidisipliner 2, no. 04 (December 27, 2025). Accessed April 3, 2026. https://ojs.ruangpublikasi.com/index.php/jpim/article/view/1665.