Kadhim, Hussein A., and Juma AL-Rudha. 2021. “Assessment Nurses Knowledge Toward Oxygen Therapy Administration for Patients With COVID-19 at Intensive Care Unit and Isolation Unit in AL-Hussein Teaching Hospital in AL-Smawa City Iraq ”. Kufa Journal for Nursing Sciences 11 (1):9-15. https://doi.org/10.36321/kjns.vi20211.439.