?url_ver=Z39.88-2004&rft_id=10.2118%2F177424-ms&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=M.A.&rft.au=Md+Yusof%2C+M.A.&rft.aulast=Md+Yusof&rft.title=Improved+hydrocarbon+recovery+of+a+lean+retrograde+gas+reservoir+under+propane+injection&rft.date=2015&rft.isbn=9781613994245&rft.genre=proceeding