?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=61140012&rft.aufirst=DANALAN+LOUISA&rft.au=61140012%2C+DANALAN+LOUISA&rft.inst=Univeristas+Kristen+Duta+Wacana&rft.degree=Bachelor&rft.tpages=26&rft.date=November+2018&rft.title=PELAYANAN+SOSIAL+BAGI+LANSIA+DI+DAERAH+ISTIMEWA+YOGYAKARTA