Zaman, MM, MAH Chowdhury, MR Islam, and MR Uddin. 2016. “Effects of Vermicompost on Growth and Leaf Biomass Yield of Stevia and Post Harvest Fertility Status of Soil”. Journal of the Bangladesh Agricultural University 13 (2):169-74. https://doi.org/10.3329/jbau.v13i2.28772.