A. Fadlalmola, H., M. A. Abdelmalik, H. Kh. Masaad, A. A. Mariod, A. MA. Osman, E. G. Osman, K. I.Yousif, A. M. Adam, S. A. Ebrahim, and A. M. Elhusein. “Anxiety and Depression Among Sudanese Nurses During the COVID-19 Pandemic: A Cross-Sectional Study”. Sudan Journal of Medical Sciences (SJMS), Vol. 17, no. 4, Dec. 2022, pp. 539–555, doi:10.18502/sjms.v17i4.12552.