/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: celiobarrigasrojas https://cdn.slidesharecdn.com/profile-photo-celiobarrigasrojas-48x48.jpg?cb=1617300601 I am a professional committed to my work, I use my experience in the pharmaceutical industry (20 years) to provide technical support in my work and our customers. The main objectives are: to continue on a learner's process and improves proper way to serve my clients