YASEEN, M. .; ZAMAN, S. . A Sociological Study of the Socio-Economic Problems of Elderly People in Karachi. International Journal of Asian Social Science, [S. l.], v. 7, n. 7, p. 608–620, 2017. DOI: 10.18488/journal.1.2017.77.608.620. Disponível em: https://archive.aessweb.com/index.php/5007/article/view/2915. Acesso em: 6 may. 2024.