https://etd.repository.ugm.ac.id/penelitian/detail/672922014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/674612014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/674922014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/683522014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/698942014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/699432014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/700902014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/701952014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/707242014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/716252014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/720332014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/725722014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732252014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732262014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/732552014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/733672014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/755412014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/758192014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/763702014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/764692014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/764862014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/765592014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/766642014never1.0https://etd.repository.ugm.ac.id/penelitian/detail/767152014never1.0