Ms. Shahani Hettiarachchi, student of Postgraduate Institute of Science-PGIS, University of Peradeniya, Sri Lanka has developed and patented an antiviral face mask to combat pandemic diseases.
Academics OverviewExplore our degrees, programs, courses, and other enrichment opportunities. All Areas of StudyView a chart of all study areas cross-categorized by degree type. Undergraduate Study ...
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