Calculation of the different shielding properties of locally developed ilmenite-magnetite (I-M) concreteHossain Sahadath, Abdus Sattar Mollah, Khorshed Ahmad Kabir and Md. Fazlul HuqRadioprotection, 50 3 (2015) 203-207DOI: https://doi.org/10.1051/radiopro/2015005