“Molecular Cloning, Expression And Purification Of A Novel COVID-19 Vaccine Candidate Against Infectious Diseases In A Culture Of Escherichia Coli ”. International Journal of Environmental Sciences 11, no. 9s (June 10, 2025): 593–608. Accessed January 13, 2026. https://theaspd.com/index.php/ijes/article/view/1040.