/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: petradns https://cdn.slidesharecdn.com/profile-photo-petradns-48x48.jpg?cb=1523420460 Petra Christianto Mudah memaafkan kesalahan lol im just an ordinary people find me on my: twitter : @petrapmp PIN:237A9759 want to know me more,,please dont ask other people but contact me..thanks