/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: HamidKarimi2 https://cdn.slidesharecdn.com/profile-photo-HamidKarimi2-48x48.jpg?cb=1575800866 13 Years experience in OSS,BSS,Revenue Assurance,Fraud Management,Risk Management