Production Functions and Input Elasticities in the Construction of Low -Cost Housing: A Comparison of Building Firms in Pakistan with Firms in Five other Countries. The Pakistan Development Review, [S. l.], v. 20, n. 4, p. pp.417–425, 2022. DOI: 10.30541/v20i4pp.417-425. Disponível em: https://thepdr.pk/index.php/pdr/article/view/577. Acesso em: 7 jun. 2025.