Setshedi, Christinah, and Teboho Jeremiah Mosikari. “Empirical Analysis of Macroeconomic Variables towards Agricultural Productivity in South Africa”. Italian Review of Agricultural Economics 74, no. 2 (December 17, 2019): 3–15. Accessed April 25, 2024. https://oajournals.fupress.net/index.php/rea/article/view/10849.