Ly, Vu, 		Giang, Tran, 		Trang, Ngo, 		Thai, Dinh, 		Nghia, Phan, AND 		Loan, Nguyen.
" Cloning and Expression of 3 Chymotrypsin-like Protease of SARS-CoV-2 in E. coli using pET28a Vector" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 39 Number 2 (16 February 2023)