Al-Abaji, Manar, and Zohair Al-Ameen. “Using S-Curve Transforms and Gamma Correction for MR Images Contrast Enhancement”. Protek : Jurnal Ilmiah Teknik Elektro, vol. 12, no. 2, May 2025, pp. 121-7, doi:10.33387/protk.v12i2.9686.