Lotfi, Y., J. Chupani, M. Javanbakht, and E. Bakhshi. “Evaluation of Speech Perception in Noise in Kurd-Persian Bilinguals”. Auditory and Vestibular Research, Vol. 28, no. 1, Dec. 2018, pp. 36-41, doi:10.18502/avr.v28i1.414.