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MITRA JAHANDIDEH, SHAHAB KHAEFI, AHANALI JAHANDIDEH, MASOUD KHAEFI, "Using the Root Proportion to Design an Oud", Department of Music, Faculty of Fine Art, Tehran University, Tehran, IRAN, http://www.wseas.us/e-library/conferences/2010/Iasi/AMTA/AMTA-05.pdf.External link in |work= (bantuan)CS1 maint: multiple names: authors list (link)
wseas.us
MITRA JAHANDIDEH, SHAHAB KHAEFI, AHANALI JAHANDIDEH, MASOUD KHAEFI, "Using the Root Proportion to Design an Oud", Department of Music, Faculty of Fine Art, Tehran University, Tehran, IRAN, http://www.wseas.us/e-library/conferences/2010/Iasi/AMTA/AMTA-05.pdf.External link in |work= (bantuan)CS1 maint: multiple names: authors list (link)