Gholamiyan Arefi, M., Azarin far, M., Hosseini, S., & Sobhani-Rad, D. "Comparison of Vocabulary and Reading Comprehension Skills between The Three Groups of Fourth Grade Students Who Received Hearing Aid, Cochlear Implant and Normal in Mashhad", Journal of Paramedical Sciences & Rehabilitation, 9, 2, 2020, 7-15. doi: 10.22038/jpsr.2020.39878.1939