?url_ver=Z39.88-2004&rft_id=10.4028%2Fwww.scientific.net%2FDDF.332.7&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Ahmad&rft.au=Ahmad%2C+T.&rft.aufirst=T.&rft.volume=332&rft.date=2012&rft.pages=7-16&rft.title=Defect+and+Diffusion+Forum&rft.isbn=9783037856055&rft.issn=10120386&rft.atitle=Physico-mechanical+properties+of+sintered+iron-silica+sand+nanoparticle+composites%3A+A+preliminary+study&rft.genre=article