“ECONOMIC DEVELOPMENT PATTERNS AND REGIONAL INEQUALITY IN DISTRICTS AND CITIES OF WEST SUMATERA PROVINCE ”, JRFTSP, vol. 14, no. 2, pp. 147–156, Dec. 2024, Accessed: Aug. 23, 2026. Available: https://jurnalrekayasa.bunghatta.ac.id/index.php/JRFTSP/article/view/271