Tips Humor Presentasi by Pakar Slide Written By wqeqeqe Monday, December 1, 2014 Add Comment Edit Dhony Firmansyah, Pakar Slide Powerpoint terbaik Indonesia, penulis buku Amazing Slide Presentation, berbagi ilmu saat menimba ilmu di Jepang bersama presenter dunia Garr Reynolds. Share this post
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