Ahmed M, Uddin M, Ahmed AAM (2011) proc. of Intl. Conf. on Env. Tech. and Cons. Engg. For sustainable development (ICETCESD-2011), March 10-12, SUST, Pp. 973-979.
Ahmed M, Uddin M, Ahmed AAM (2011) proc. of Intl. Conf. on Env. Tech. and Cons. Engg. For sustainable development (ICETCESD-2011), March 10-12, SUST, Pp. 973-979.