Rawal, N., Acharya, K.K., Bam, C.R. and Acharya, K. 2018. Soil Fertility Mapping of Different VDCs of Sunsari District, Nepal Using GIS. International Journal of Applied Sciences and Biotechnology. 6, 2 (Jun. 2018), 142–151. DOI:https://doi.org/10.3126/ijasbt.v6i2.20424.