/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: YayukSulisS https://cdn.slidesharecdn.com/profile-photo-YayukSulisS-48x48.jpg?cb=1523484936 Hello! My name is Yayuk Sulis S. I'm fresh graduate from Bogor High School of Chemical Analyst. My high school is really fun. I like challenges, make a new experience. http://yayuksulis.blogspot.com