@Gel  preperation
Channel: Sarala St.Ann's College ,Hyderabad,Telangana
Date: 22/03/2020

Dr.D.Sarala
Head,Dept.of Physics & Electronics, St.Ann's College, Mehdipatnam,Hyderabad,IndiaHas been working for the past 35 years teaching Physics, Electronics and Computer Science for the undergraduates. She holds Master's degree in Electronics and Management.