Dwitasari, M. A. D., and A. A. A. P. Laksmidewi. “Convalescent Plasma Therapy in Effort of Weaning from Mechanical Ventilation Using Music Stimulation in Severe COVID-19 Patients”. Open Access Macedonian Journal of Medical Sciences, vol. 8, no. T1, Sept. 2020, pp. 192-7, doi:10.3889/oamjms.2020.5017.