PRODUCTIVITY ANALYSIS USING THE COBB-DOUGLAS FUNCTION BASED ON EFFECTIVE WORKING HOURS. International Journal of Economic Integration and Regional Competitiveness, [S. l.], v. 2, n. 2, p. 34–45, 2025. DOI: 10.61796/ijeirc.v2i2.387. Disponível em: https://e-journal.antispublisher.id/index.php/IJEIRC/article/view/387. Acesso em: 26 nov. 2025.