/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: wiwidchem https://cdn.slidesharecdn.com/profile-photo-wiwidchem-48x48.jpg?cb=1604282036 Experienced Lecturer with a demonstrated history of working in the education management industry. Skilled in Research, Biomarker Development, Biochemistry, Microbiology, and Creative Writing. Strong education professional with a Master of Science (MSc) focused in Chemistry from Universitas Sumatera Utara (USU).