M. Shamsuzzaman, M. Rahman, D. Paul, M. J. Alam, and S. R. Chakraborty, “Comparative Studies of Dose Measurements in Cornea and Mantle Shielding Block for High Energy Gamma Radiation (⁶⁰Co) in Radiotherapy Treatment”, The Chittagong Univ. J. Sci., vol. 40, no. 1, pp. 47–58, Jun. 2018.