Price Regulation in Telecommunications Sector and Its Implications. The Pakistan Development Review, [S. l.], v. 38, n. 4II, p. pp.575–586, 1999. DOI: 10.30541/v38i4IIpp.575-586. Disponível em: https://www.thepdr.pk/index.php/pdr/article/view/1635. Acesso em: 6 dec. 2025.