Sumalee Dechongkit. Survey of vocal quality disorders among elementary school children in Phyathai area. Master's Degree(Communication Disorders). Mahidol University. Mahidol University Library and Knowledge Center. : Mahidol University, 1980.
Title | Contributor | Type |
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Survey of vocal quality disorders among elementary school children in Phyathai area
มหาวิทยาลัยมหิดล Sumalee Dechongkit | Rochana Dardarananda | วิทยานิพนธ์/Thesis |
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