/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: unonkmichael https://public.slidesharecdn.com/v2/images/profile-picture.png my name is muhammad khatibul umam but u can call me michael unonk Email : michaelunonk@yahoo.co.id Blog : http://unonkpotter.mywapblog.com twitter : @michael_unonk1 Netlog : michael unonk