https://etd.repository.ugm.ac.id/penelitian/detail/161882000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/161902000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/161912000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/161932000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/161952000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/161962000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/162022000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/163402000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/163442000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/164492000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/164872000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/164902000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/164932000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/164962000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/165482000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/166122000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/167152000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/167212000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2661662000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2661672000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2665282000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2667682000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2668982000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2669002000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2670682000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2670692000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2673032000never1.0https://etd.repository.ugm.ac.id/penelitian/detail/2673052000never1.0