Fitriana, Desi Eka Nur, Mieke Miarsyah, and Rusdi Rusdi. “The Effect of Motivation on Pro Environmental Behavior (PEB) on Senior High School Student”. IJEEM - Indonesian Journal of Environmental Education and Management 4, no. 1 (February 2, 2019): 74 - 81. Accessed July 4, 2025. http://103.8.12.212:33180/unj/index.php/ijeem/article/view/9602.