Mogiso, M., and N. Nazib. “Effect of Row Arrangement of Common Bean With Maize Intercropping on Yield and Economic Benefit of Component Crops under Gimbo and Guraferda, Kaffa and Bench Maji Zones, South Ethiopia”. International Journal of Agricultural Research, Innovation and Technology, vol. 10, no. 1, July 2020, pp. 22-27, doi:10.3329/ijarit.v10i1.48090.