Minh Trung, Do, Do Hai Quynh, and Nguyen Thuy Duong. 2021. “Cloning and Expression of \(\textit{ pigI}\) Gene in \(\textit{Escherichia coli}\) BL21 (DE3)”. Academia Journal of Biology 43 (3):59-67. https://doi.org/10.15625/2615-9023/15836.