Faculty of Dentistry at Tanta University held the public discussion of the Master’s Thesis presented by the researcher/ Alaa Mohammed Abdullah Ahmed. The supervision committee was formed from: Prof. Magda Al-Eraqy Shalaby Dr. Eman Abdel Ghany Shebl The judgment and discussion committee was formed from: Prof. Ali Ibrahim Abdullah Prof. Magda Al-Eraqy Shalaby Prof. Mona Abdel Hamid Essa 8/25/2025