Ali, Soha Mohamed, and Elrasheed Ismaeil Eltahir. “Death Anxiety Among Women With Breast Cancer at the National Center for Radiotherapy and Nuclear Medicine in Khartoum”. Journal of Educational and Psychological Sciences, vol. 5, no. 30, Aug. 2021, pp. 147-61, https://doi.org/10.26389/AJSRP.S080321.