S. S. Ahmed, M. Y. Miah, C. Qumruzzaman, M. N. Zaman, A. B. Alam, and P. K. Biswas, “Alteration and Exsolution Characteristics of Ilmenites of Moheskhali Island, Chittagong, Bangladesh”, Bangladesh J. Sci. Ind. Res., vol. 45, no. 1, pp. 17–26, Jun. 2010.