Ramdani, Denny. “Hubungan Antara Pengetahuan Tentang Ekosistem, Locus of Control Dan Kecerdasan Naturalis Dengan Pro Environmental Behavior Masyarakat Grogol Petamburan”. IJEEM - Indonesian Journal of Environmental Education and Management 3, no. 2 (July 28, 2018): 132–145. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/ijeem/article/view/7380.