/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: opaezv https://cdn.slidesharecdn.com/profile-photo-opaezv-48x48.jpg?cb=1583849543 Marketeer, Professor, Consultant, Entrepeneur, Executive, Planner, pa.linkedin.com/in/opaezv