L. Anh, “Co-expression of Human Interleukin-2 Gene with Chaperone GroESL and Thioredoxin in Escherichia coli BL21 (DE3)”, VJASVN, vol. 11, no. 6, pp. 777–783, Jun. 2025, doi: 10.31817/tckhnnvn.2013.11.6.