Optimasi Kodon Dan Konstruksi Plasmid Rekombinan Protein RBD SARS-CoV-2 Pada E. Coli BL21(DE3): Codon Optimization and Construction of Recombinant Plasmid for SARS-CoV-2 RBD Protein on E. Coli BL21(DE3). JoH 2025, 11 (1), 043-051. https://doi.org/10.30590/joh.v11n1.715.