EL OUAHABI, S.; BOUSSELHAMI, A. Markup estimate of industrial branches in Morocco. Journal of Economics and Political Economy, [S. l.], v. 4, n. 4, p. 396–407, 2018. Disponível em: https://journals.econsciences.com/index.php/JEPE/article/view/1537. Acesso em: 16 mar. 2026.