Akhzari, Davoud, Ahmadi, Sajjad. “Studying the Effects of Rangeland Conversion to Agricultural on the Chemical and Physical Soil Properties (Case study: Gonbad Area, Hamadan Province).” Journal of Environmental Science and Technology, vol. 21, no. 8, 2019, pp. 135-146. 10.22034/jest.2019.32372.4032