Ni Putu Pranita, Rizki Novtarina, Robby Cahyo Nugroho, Rani Himayani, Helmi Ismunandar. Application of Recombinant DNA Biotechnology: Development of Covid-19 Vaccine. méd. prof. j. of Lampung [Internet]. 2022Feb.9 [cited 2024Dec.21];11(3):300-5. Available from: http://journalofmedula.com/index.php/medula/article/view/177