ANALYSIS OF REGIONAL ECONOMIC DEVELOPMENT AND SMART CITY COMPETITIVENESS IN INDONESIA: DIGITAL INFRASTRUCTURE DEVELOPMENT AND REGIONAL LABOR PRODUCTIVITY IN INDONESIA: TESTING THE IT INVESTMENT PARADOX. JABE (Journal of Applied Business and Economic), [S. l.], v. 12, n. 4, p. 1–10, 2026. DOI: 10.30998/jabe.v12i4.4305. Disponível em: https://newjournal.lppmunindra.ac.id/index.php/JABE/article/view/4305. Acesso em: 16 oct. 2026.