C. M. . Umarani, S. G. . Gollagi, K. D. . Bamane, P. . Gupta, S. J. . More, and S. B. . Ankali, “Accurate Segmentation of Brain Tumor Image using U-Net Based Self-Attention Mechanism”, Int J Intell Syst Appl Eng, vol. 12, no. 13s, pp. 630 –, Jan. 2024.