Mahajabin, S., S. Rahman, A. Chamon, M. Mondol, and M. Rahman. “Effect of Eggshell and Lime on Growth and Mineral Nutrition of Kalmi (Ipomoea Aquatica: Convolvulaceae) Grown on Lead Contaminated Soil”. Journal of Biodiversity Conservation and Bioresource Management, vol. 5, no. 1, July 2019, pp. 85-92, doi:10.3329/jbcbm.v5i1.42188.