Bertham, Y.H. et al. 2019. The Improvement of Yield and Quality of Soybeans in a Coastal Area Using Low Input Technology Based on Biofertilizers. International Journal on Advanced Science, Engineering and Information Technology. 9, 3 (May 2019), 787–791. DOI:https://doi.org/10.18517/ijaseit.9.3.6247.