1.
Salah Aldean Qassim Haidari S, Abd Al-Aziz Al-Talib B. Robustifying Cox - Regression Model Estimation Using M - estimators with application to breast cancer patients. IQJOSS [Internet]. 2023 Dec. 1 [cited 2025 Sep. 6];20(2):166-74. Available from: https://tanmiyat.uomosul.edu.iq/index.php/stats/article/view/29072