/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: dspinie https://cdn.slidesharecdn.com/profile-photo-dspinie-48x48.jpg?cb=1523499626 I am a 3rd year student from DWU, Madang in PNG currently studying Mathematics and Computing Science. www.dwu.ac.pg