Wage Inequality and Return to Education in Indonesia: Quantile Regression Analysis. Signifikan: Jurnal Ilmu Ekonomi, [S. l.], v. 7, n. 1, p. 27–44, 2018. DOI: 10.15408/sjie.v7i1.6071. Disponível em: https://journal.uinjkt.ac.id/index.php/signifikan/article/view/6071. Acesso em: 9 aug. 2026.