Anita Setyawati, and Sugeng Hariadi. “Economic Growth and Environmental Quality in Java and Sumatra: A Panel Data Analysis of GRDP, Population Density, and Poverty”. International Journal of Economics, Business and Innovation Research 5, no. 04 (July 7, 2026): 3412-3429. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/5033.