UTran-DSR: a novel transformer-based model using feature enhancement for dysarthric speech recognition. - Usama Irshad; Rabbia Mahum; Ismaila Ganiyu; Faisal Shafique Butt; Lotfi Hidri; Tamer G. Ali; Ahmed M. El-Sherbeeny (EURASIP J. Audio Speech Music. Process., 2024)