?url_ver=Z39.88-2004&rft_id=10.3923%2Fjas.2011.1929.1936&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Yunus&rft.au=Yunus%2C+Y.M.&rft.aufirst=Y.M.&rft.title=Journal+of+Applied+Sciences&rft.date=2011&rft.volume=11&rft.issn=18125654&rft.issue=11&rft.atitle=Design+of+a+biomass+burner%2Fgas-to-gas+heat+exchanger+for+thermal+backup+of+a+solar+dryer&rft.pages=1929-1936&rft.genre=article