MEAN YEARS OF SCHOOLING INEQUALITY AND RETURN ON EDUCATION: ANALYSING THE MAIN DETERMINING FACTORS. Journal of Economics and Sustainability, [S. l.], v. 5, n. 1, p. 43–58, 2023. DOI: 10.32890/jes2023.5.1.4. Disponível em: https://www.educationmalaysia.co.uk/index.php/jes/article/view/17126. Acesso em: 10 nov. 2025.