/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: luqman72 https://public.slidesharecdn.com/v2/images/profile-picture.png I am a lecturer of Semarang State Polytechnic. I have two daughters and a son from my wife. I like studying, giving lecture and conducting research. I enjoy my career, though I have to work hard for it.