Islam, R., L. Rahman, D. Islam, A. Kashem, A. Satter, S. Bokhtiar, B. Hossain, and M. Rahman. “Assessment of Carbon Stock and Nutrient Contents in Soils of Northern and Eastern Piedmont Plains of Bangladesh”. SAARC Journal of Agriculture, vol. 16, no. 2, Feb. 2019, pp. 61-72, doi:10.3329/sja.v16i2.40258.