Gholamiyan Arefi,M , , Azarin far,M , , Hosseini,S , and 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