Fitriatin, B. N., Suryatmana, P., Yuniarti, A. and Istifadah, N. (2017) “The Application of Phosphate Solubilizing Microbes Biofertilizer to Increase Soil P and Yield of Maize on Ultisols Jatinangor”, KnE Life Sciences, 2(6), pp. 179-184. doi: 10.18502/kls.v2i6.1037.