A.-A. Betouil, A. Benmachiche, K. Rais, A. Sahki, and I. Soualmia, “Comparative Analysis of Attention Mechanisms in Pix2Pix for Multimodal MRI Fusion”, j.electron.electromedical.eng.med.inform, vol. 8, no. 3, pp. 948-966, Jun. 2026.