/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: bayuarisna https://cdn.slidesharecdn.com/profile-photo-bayuarisna-48x48.jpg?cb=1523457980 berpikir positif, optimis, yakin, cerdas, antusias, memiliki komitmen dan profesional