?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=A.A.&rft.aulast=Dulfikar&rft.au=Dulfikar%2C+A.A.&rft.title=The+potential+of+social+capital+(network)+in+community+base+solid+waste+management&rft.degree=Master&rft.date=2011