Hoque, N. ., S. . Lutful Kabir, M. . Mufizur Rahman, and M. S. . Rahman Khan. “Microbial Quality of Selected Sandwiches Sold at Retail Outlets of Fast Food Shops in Dhaka City and Mymensingh Town of Bangladesh”. Scientific Journal of Microbiology, vol. 1, no. 5, Oct. 2012, pp. 101-12, http://sjournals.com/index.php/sjm/article/view/1414.