“The Potency of Local Investment in East Java: Supply-Demand Analysis”, IJIEB, vol. 3, no. 1, pp. 20–31, Jun. 2018, Accessed: Dec. 06, 2025. [Online]. Available: https://e-journal.lp2m.uinjambi.ac.id/ojp/index.php/ijoieb/article/view/605