Inter-regional socioeconomic disparity levels within rural Sindh. Pakistan Business Review, Pakistan, v. 23, n. 4, 2022. DOI: 10.22555/pbr.v23i4.660. Disponível em: https://journals.iobm.edu.pk/index.php/pbr/article/view/660. Acesso em: 17 may. 2026.