“Multiple Livelihoods and Wastewater Irrigation Farming in Peri Urban Areas in Zambia: Opportunities and Challenges”. Global Journal of Human-Social Science 14, no. 8 (April 3, 2014): 13–29. Accessed October 14, 2026. https://socialscienceresearch.org/index.php/GJHSS/article/view/100583.