“A Review of Possibilities for Using Animal Tracking Devices to Mitigate Stock Theft in Smallholder Livestock Farming Systems in Rural South Africa ”. South African Journal of Agricultural Extension (SAJAE), vol. 49, no. 1, Apr. 2021, pp. 162-8, https://doi.org/10.17159/2413-3221/2021/v49n1a10784.