Purbasari, Dwi, Jekmal Malau, Mahhal Maulidhan, and Siti Sofia. 2026. “MRNA Vaccine Design Modifications and Their Implications for Next-Generation Vaccines: Lessons from COVID-19”. Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati 11 (2):221-39. https://doi.org/10.24002/biota.v11i2.13298.