Perry, Adam F. “Ethnographic Insights on Rural Sustainability; Homestead Design and Permaculture of Eastern Cape Settlements in South Africa”. Africanus: Journal of Development Studies 43, no. 1 (November 14, 2018): 115–125. Accessed October 19, 2025. https://unisapressjournals.co.za/index.php/Africanus/article/view/5087.