Author = Gomaa, Yasser F
EVALUATION OF A SELF ADHESIVE FLOWABLE COMPOSITE; AN IN VITRO STUDY

Volume 62, Issue 1 - January (Part 3), January 2016, Pages 733-738

Noha Hamdy; Yasser F Gomaa


PREDICTION OF ROTARY FILES LIFE SPAN USING FOUR METHODS

Volume 62, Issue 1 - January (Part 1), January 2016, Pages 239-245

Yasser F Gomaa; Magdy Mohamad Ali