“ANALYSIS OF DETERMINANTS OF THE ENVIRONMENTAL QUALITY INDEX IN SIX PROVINCES OF JAVA ISLAND”. Jurnal Ilmiah Ekonomi Bisnis 31, no. 1 (April 20, 2026): 58–75. Accessed April 23, 2026. https://ejournal.gunadarma.ac.id/index.php/ekbis/article/view/146.