1. Jawahar Lal Nehru Govt. Engg. College (AICTE),Dept. Electronics and Communication,Mandi,Himachal Pradesh,India
2. Jawahar Lal Nehru Govt. Engg. College (AICTE),A.P. Dept. Electronics and Communication,Mandi,Himachal Pradesh,India
3. Rajiv Gandhi Govt. Engg. College (AICTE),A. P. Dett. Electronics and Communication,Kangra,Himachal Pradesh,India