Sahadath, M.H., Biswas, R., Huq, M.F. and Mollah, A.S. 2016. Calculation of Gamma-ray Attenuation Parameters for Locally Developed Ilmenite-magnetite (I-M) Concrete. Journal of Bangladesh Academy of Sciences. 40, 1 (Jun. 2016), 11–21. DOI:https://doi.org/10.3329/jbas.v40i1.28321.