Mulyana, Zevi Agus, Amzal Mortin Andas, and Puji Astuti. 2022. “Prevalensi Kualitas Tidur Keluarga Di Ruang Rawat Inap RS Izza Karawang Di Masa Pandemi Covid-19: Prevalence of Sleep Quality Family Member in Izza Karawang Hospital Inpatient Rooms During the Covid – 19 Pandemic”. Jurnal Surya Medika (JSM) 7 (2):190-98. https://doi.org/10.33084/jsm.v7i2.2815.