Dewi PF, Kadek Aria Prima. “ Menggagas Model Pendidikan Karakter Peduli Lingkungan”. Penerbit Buku Yayasan Gandhi Puri (May 5, 2020): i-114. Accessed May 18, 2021. http://yayasangandhipuri.penerbit.org/index.php/books/article/view/14.