Nawas, T., Mazumdar, R., Das, S., Nipa, M., Islam, S., Bhuiyan, H., & Ahmad, I. (2012). Microbiological Quality and Antibiogram of E. coli, Salmonella and Vibrio of Salad and Water from Restaurants of Chittagong. Journal of Environmental Science and Natural Resources, 5(1), 159–166. https://doi.org/10.3329/jesnr.v5i1.11571