Productivity Constraints of Cholistani Farmers. The Pakistan Development Review, [S. l.], v. 35, n. 4 II, p. pp.549–563, 2022. DOI: 10.30541/v35i4 IIpp.549-563. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1426. Acesso em: 7 jun. 2025.