Dhhan, Waleed, and Thaera Najm Abdulah. “ROBUST VARIABLE SELECTION FOR SINGLE INDEX SUPPORT VECTOR REGRESSION MODEL”. Al-Mustansiriyah Journal of Science 30, no. 1 (August 21, 2019): 169–173. Accessed February 25, 2024. https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/388.