https://etd.repository.ugm.ac.id/penelitian/detail/672432014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/673922014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/673932014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/673942014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/675932014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/675952014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/676742014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/692912014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/700612014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/702132014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/702282014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/702312014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/702322014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/702502014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/704012014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732022014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732042014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732322014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732702014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/755162014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/761772014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/763842014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/764552014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/768312014never1.0