Agnesa, Tania. “Correlation Between Student’s Knowledge of Ecology Concepts With Ecological Footprint Based on Gender: Correlational Study Toward Student of 31 High School Jakarta”. IJEEM - Indonesian Journal of Environmental Education and Management 1, no. 1 (January 31, 2016): 93–100. Accessed November 6, 2024. https://journal.unj.ac.id/unj/index.php/ijeem/article/view/3695.