Ysrafil Ysrafil, - and Rosdiana Mus, - and Noviyanty Indjar Gama, - and Dwi Rahmaisyah, - and Riskah Nur'amalia, - (2021) Emerging mutation in SARS-CoV-2 spike: Widening distribution over time in different geographic areas. Biomedical Journal.
![[up]](/style/images/multi_up.png)
Up a level