Khatun, M. F., M. U. Haque, and M. A. U. Islam. “Antibacterial and Cytotoxic Activities of Crude Ethyl Acetate Extract of Streptomyces Sp. FEAI-1 Isolated From Soil Samples of Rajshahi, Bangladesh”. Bangladesh Pharmaceutical Journal, vol. 20, no. 2, Aug. 2018, pp. 188-93, doi:10.3329/bpj.v20i2.37884.