?url_ver=Z39.88-2004&rft_id=10.1063%2F1.4998383&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aulast=Romastarika&rft.au=Romastarika%2C+R.&rft.aufirst=R.&rft.date=2017&rft.issn=0094243X&rft.title=Effect+of+black+rice+husk+ash+on+the+physical+and+rheological+properties+of+bitumen&rft.isbn=9780735415553&rft.genre=proceeding