Andi Ima Kesuma. “Urbanization, Informal Economy, and Spatial Inequality in Indonesian Cities: A Secondary Data-Based Analysis”. International Journal of Technology and Education Research 4, no. 01 (March 11, 2026): 585-592. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJETER/article/view/4638.