Nurellah, Andea, M Syarif Sumantri, and Agung Purwanto. “ANALISIS PENERAPAN KARAKTER PEDULI LINGKUNGAN MELALUI PROGRAM SEKOLAH BERBASIS ALAM”. Jurnal Sosial Humaniora 9, no. 2 (October 17, 2018): 90–94. Accessed April 26, 2024. https://ojs.unida.ac.id/JSH/article/view/1206.