Mahmood, E.J. 2020. A COMPARISON STUDY BETWEEN MODELING THE HEAT AFFECTED ZONE (HAZ) FOR THE LASER CUTTING OF TI-6AL-4V SHEETS BY USING THE ARTIFICIAL NEURAL NETWORK METHOD AND MULTI REGRESSION METHOD. Journal of Kufa-Physics. 12, 02 (Dec. 2020), 89–98. DOI:https://doi.org/10.31257/2018/JKP/2020/120209.