YRU Journal of Science and Technology is an academic documents with the objectives to promote and disseminate the academic accomplishment that has the quality with the types of Research Article, Review Article and Book Review in Physical sciences (Chemistry & Physics), Biological sciences (Biology, Microbiology & Agriculture ) and Applied Science (Food Technology, Cosmetic Science, Environmental Science), which is published and issued for dissemination for 3 issue per year (the first issue for January – April, the second issue for May – August and the third issue for September - Decemcer). Published as Online open-access journal only.