A Master Thesis entitled”Determination of Zero point Charge Values for ZnO supported systems in Water using PHDrift Method” (in the Program Chemistrey)   by”Rola Tweir” will be defended on Thuresday 3^thSep.2020,  under the supervision  of ” Prof.Hekmat Helal & Dr. Ahed Zyioud” by (10:0 0  ) am in the Korean Institute/B1090