/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: shajidurshajib https://cdn.slidesharecdn.com/profile-photo-shajidurshajib-48x48.jpg?cb=1534360728 I believe, be qualified not certified ,People will be certified you for your qualification & that is the respect what you can't buy with money.