Efficiency of Large-scale Manufacturing in Pakistan: A Production Frontier Approach. The Pakistan Development Review, [S. l.], v. 45, n. 4II, p. pp.689–700, 2006. DOI: 10.30541/v45i4IIpp.689-700. Disponível em: https://thepdr.pk/index.php/pdr/article/view/2124. Acesso em: 14 nov. 2025.