ISKANDRIATI, DIAH, MOHAMAD SADIKIN, and JOKO PAMUNGKAS. 2010. “Expression of Simian Retrovirus Type D Serotype 2 Envelope in Insect Cell Using Baculovirus Expression Vector System”. Microbiology Indonesia 3 (2):8. https://doi.org/10.5454/mi.3.2.8.