{"id":"002041546","type":"article","title":"Investigation of Marble Deterioration and Development of a Classification System for Condition Assessment Using non-Destructive Ultrasonic Technique","publisher":"University of the Aegean","publisher-place":"Rhodes","pages":"75-89","container-title":"Mediterranean Archaeology & Archaeometry, 20 (2020), 1108-9628","author":[{"family":"Ahmad","given":"Abdelraheem"}],"issued":{"raw":"2020"}}