Profitability, Productivity and Contractual Choice in Agriculture. The Pakistan Development Review, [S. l.], v. 31, n. 4 II, p. pp.911–927, 2022. DOI: 10.30541/v31i4 IIpp.911-927. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1107. Acesso em: 7 jun. 2025.