https://etd.repository.ugm.ac.id/penelitian/detail/2088242000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2112222000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2114532000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2114642000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2115122000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2338142000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2338192000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2353622000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2355802000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2439352000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2475592000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2475602000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2475702000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2491102000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2496272000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2522052000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2581142000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2618332000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2618352000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2618372000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2671592000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2674822000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2682992000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2716542000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2728502000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2731742000never1.0