https://etd.repository.ugm.ac.id/penelitian/detail/548392013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/578802013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/584272013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/585502013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/585672013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/585732013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/586122013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/586342013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/588202013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/591982013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/593352013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/603902013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/604032013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/606372013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/608042013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/609862013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/609882013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/631212013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/633842013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/633932013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/635432013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/635732013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/638022013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/655592013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/661362013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/661762013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/662552013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/663362013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/663462013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/665982013never1.0