?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.matpr.2019.06.098&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Sajid&rft.au=Sajid%2C+M.&rft.aufirst=M.&rft.issn=22147853&rft.title=Comparative+study+of+glycerol+conversion+to+polyglycerol+via+conventional+and+microwave+irradiation+reactor&rft.date=2019&rft.genre=proceeding