Pradnyandari, Anak Agung Sagung Putri, Helmia Hasan, Rosy Setiawati, and Wiwin Is Effendi. “Clinical and Radiological Characteristics of Pneumonia in COVID-19 Patients at First Admission of Dr. Soetomo General Academic Hospital, Surabaya, in June-August 2021”. JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga 16, no. 2 (August 10, 2025): 27–32. Accessed August 22, 2025. https://e-journal.unair.ac.id/JUXTA/article/view/50719.