Inderiati, Dewi, et al. “Difference in CT RT-PCR Value of SARS-COV-2 on VTM Non-Inactivated With VTM Inavtivated”. Journal of Medical and Health Studies, vol. 3, no. 4, Dec. 2022, pp. 141-4, https://doi.org/10.32996/jmhs.2022.3.4.22.