Mangunjaya, Fachruddin M., Hadi S. Alikodra, Akhmad Arif Amin, and Ahmad Sudirman Abbas. “KESADARAN LINGKUNGAN DI KALANGAN SANTRI TERHADAP PEMBANGUNAN BERKELANJUTAN”. Media Konservasi 18, no. 3 (August 9, 2016). Accessed June 22, 2021. https://jma.journal.ipb.ac.id/index.php/konservasi/article/view/12836.