Dr. Umasakar S, Dr. Jayaprakash P, GCE Kannur (Mob: +91 9497609509) Dr. Manoj Kumar M.V, GCE Kannur (Mob: +91 9744430507) Dr. Rajesh M, GCE Kannur. (Mob: +91 9446031710) Email: chair.perea2020@gcek.ac.in