(1)
Marwan, M.; Winardi, W.; Mu’ti, A.; Wahyuni, S.; Jatmiko, R. W.; Alfian, D. I.; Nur, M. I.; Sewu, S. Detection of SARS-CoV-2 Delta Variant of Concern AY.57 and Clinical Characteristics of Imported Cases on a Vietnamese Coal Carrier Vessel in East Kalimantan, Indonesia: A Case Report. JR 2022, 8, 99-105.