Urban-rural inequalities in under-five child mortality in Pakistan: Evidence from the Pakistan Maternal Mortality Survey (PMMS). International Journal of Social Science & Entrepreneurship, [S. l.], v. 6, n. 1, p. 120–138, 2026. DOI: 10.58622/63h5rv34. Disponível em: https://ijsse.salmaedusociety.com/index.php/ijsse/article/view/413. Acesso em: 13 may. 2026.