E. W. E. Purnamasari, Dini Wahyu Kartika Sari, Tenri Ashari Wanahari, Khairun Nissa, and A. Kusumawati, “Codon Optimization and Construction of Recombinant Plasmid for SARS-CoV-2 RBD Protein on E. coli BL21(DE3): Optimasi Kodon dan Konstruksi Plasmid Rekombinan Protein RBD SARS-CoV-2 pada E. coli BL21(DE3)”, JoH, vol. 11, no. 1, pp. 043-051, Jan. 2024.