[1]
J. K. M. KUWORNU, Y. B. OSEI-ASARE, M. O. ANSAH, and A. MENSAH-BONSU, “Effect of gold mining on total factor productivity of farmers: Evidence from Ghana”, aas, vol. 111, no. 2, pp. 327–340, Oct. 2018, doi: 10.14720/aas.2018.111.2.08.