ASLAM, M.; SAEED, A.; ALTAF, S. Median Regression Analysis of Gender-wise Income Gap in Punjab, Pakistan. Economy, [S. l.], v. 1, n. 1, p. 15–19, 2014. Disponível em: http://www.asianonlinejournals.com/index.php/Economy/article/view/549. Acesso em: 4 may. 2024.