Korea Univ.
Seoul National Univ.
Univ. of Seoul
Yonsei Univ.
Hanyang Univ.
Hongik Univ.
Myongji Univ.
Sangmyung Univ.
Handong Global Univ.
Univ. of Ulsan
Pukyoung National Univ.
Chosun Univ.
Honam Univ.
Engineering
Digital Logic Circuit
Jong Sun Kim
Engineering
Elements of Communication Eng.
Do Sik Yoo
