MICHAEL MASOMBO, Dr. Martin M. Koome, Dr. David Maushimiyimana, and Prof Peter A.Kamau Kamau. “TO DETERMINE AGRONOMIC AND ECONOMIC ADVANTAGES OF INTERCROPPING SUNFLOWER WITH COMMON BEANS”. IJRDO- Journal of Educational Research, Vol. 5, no. 7, July 2020, pp. 08-40, doi:10.53555/er.v5i7.3775.