Kupurai, P., A. T. Kugedera, and N. Sakadzo. “Evaluating the Potential Contribution of Non-Timber Forest Products (NTFPs) to Smallholder Farmers in Semi-Arid and Arid Regions: A Case of Chivi, Zimbabwe”. Research in Ecology, vol. 3, no. 1, Apr. 2021, pp. 22-30, doi:10.30564/re.v3i1.2874.