/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: rickiskandar https://cdn.slidesharecdn.com/profile-photo-rickiskandar-48x48.jpg?cb=1523091463 "When one door closes, another opens; but we often look so long and so regretfully upon the closed door that we do not see the one that has opened for us." - Alexander Graham Bell