Evaluation of the Vocal Tract Length Normalization Based Classifiers for Speaker Verification. - Walid B. Hussein; Sarah Akram Essmat; Néstor Becerra Yoma; Fernando Huenupán (Int. J. Recent Contributions Eng. Sci. IT, 2016)

On Bubble Sizing in Water by Ultrasound. - Walid B. Hussein; Sarah Akram Essmat; Néstor Becerra Yoma (Int. J. Interact. Mob. Technol., 2017)