Ogega, J. K., Ang‘iyo Were, B., Otinga Nekesa, A. and Robert Okalebo, J. (2018) “Evaluating the Effectiveness of Different Rhizobia Strains and Their Effect on Crop Yields in Acid Soils of Western Kenya”, Turkish Journal of Agriculture - Food Science and Technology, 6(2), pp. 195–198. doi: 10.24925/turjaf.v6i2.195-198.1553.