Regulation, Competition, and Information. The Pakistan Development Review, [S. l.], v. 41, n. 4II, p. pp.911–913, 2002. DOI: 10.30541/v41i4IIpp.911-913. Disponível em: https://www.thepdr.pk/index.php/pdr/article/view/1878. Acesso em: 6 dec. 2025.