?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Suryadi&rft.au=Suryadi%2C+Dwi&rft.aufirst=Dwi&rft.date=2010&rft.degree=S1&rft.inst=Fakultas+Ilmu+Sosial&rft.title=STRATEGI+KELANGSUNGAN+HIDUP+TUKANG+BECAK