Fallahzadeh, Z., Tahaei, S. A. A., Hajiabolhassan, F., Jalaie, S., Shahbodaghi, M. R., & Rouhbakhsh, N. (2017). Comparing the results of Persian staggered spondaic word test in persistent developmental stutterers and normal subjects. Auditory and Vestibular Research, 22(3), 102-111. Retrieved from https://avr.tums.ac.ir/index.php/avr/article/view/301