https://etd.repository.ugm.ac.id/penelitian/detail/605682013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/613312013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/626362013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/628852013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/630032013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/630502013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/637422013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/639582013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/640662013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/640802013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/641262013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/641272013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/642332013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/643232013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/643302013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/643462013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/643472013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/647762013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/661862013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/663262013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/666262013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/668002013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/668842013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/669292013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/669332013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/669822013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/670152013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/670562013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/670912013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/671122013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/671642013never1.0https://etd.repository.ugm.ac.id/penelitian/detail/674972013never1.0