Kamil, Qatrunnada, Widia Putri, Arianisah P. Ayulinda, Imelda Maelani, Samsul Anwar, Ichsan Ichsan, Agung Pranata, Mudatsir Mudatsir, Maimun Syukri, Samsul Rizal, Rudi Kurniawan, Sarwo E. Sofyan, and Harapan Harapan. “Comparative Study of Anti-SARS-CoV-2 Receptor-Binding Domain Total Antibody Titer before and After Heterologous Booster With MRNA-Based COVID-19 Vaccine”. Narra J 4, no. 3 (December 20, 2024): e788. Accessed September 17, 2025. https://narraj.org/main/article/view/788.