Multiple Livelihoods and Wastewater Irrigation Farming in Peri Urban Areas in Zambia: Opportunities and Challenges. Global Journal of Human-Social Science, [S. l.], v. 14, n. B2, p. 13–29, 2014. Disponível em: https://socialscienceresearch.org/index.php/GJHSS/article/view/100583. Acesso em: 20 feb. 2026.