https://etd.repository.ugm.ac.id/penelitian/detail/173362000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/173402000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/173722000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/173902000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/173972000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/174212000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/174232000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/174392000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/174702000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/174712000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/175442000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/175472000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/175482000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/175502000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/177922000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/177942000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/177982000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/177992000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/178052000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/178062000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/178142000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179072000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179122000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179152000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179352000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179402000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/179432000never1.0