?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=nn%2C+Sunawirawan1%2C+Wan+Abbas+Zakaria2%2C+Hurip+Santoso2&rft.aulast=nn&rft.aufirst=Sunawirawan1%2C+Wan+Abbas+Zakaria2%2C+Hurip+Santoso2&rft.date=15+Juli+2012&rft.atitle=BSTRAK+ANALISIS+EFISIENSI+PRODUKSI+DAN+PENDAPATAN+USAHATANI+SAWI+DI+KOTA+BANDAR+LAMPUNG&rft.title=Digital+Library&rft.genre=article