ABBAS, A.; GURIRO, D. S.; AZEEM, M.; ABBAS, M.; MAHMOOD, S.; IMRAN, M. A Socioeconomic Characteristics and Health Problems of Trash Picking Children in Karachi. American Scientific Research Journal for Engineering, Technology, and Sciences, [S. l.], v. 43, n. 1, p. 143–158, 2018. Disponível em: https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4046. Acesso em: 4 may. 2024.