https://etd.repository.ugm.ac.id/penelitian/detail/2238882023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2242002023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2242572023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2243302023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2245362023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2255862023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2259552023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2264042023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2267582023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2271202023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2275092023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2329102023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2329112023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2336732023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2337802023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2340932023never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2343952023never1.0