Rodiansyah, Achmad, et al. “Expression of a Synthetic Staphylococcal Enterotoxin B in Escherichia Coli BL21(DE3) for Cancer Therapy Development”. International Journal on Advanced Science, Engineering and Information Technology, vol. 13, no. 1, Jan. 2023, pp. 77-83, doi:10.18517/ijaseit.13.1.16754.