http://e-repository.perpus.iainsalatiga.ac.id/19895
http://e-repository.perpus.iainsalatiga.ac.id/19653
http://e-repository.perpus.iainsalatiga.ac.id/19655
http://e-repository.perpus.iainsalatiga.ac.id/19056
http://e-repository.perpus.iainsalatiga.ac.id/19327
http://e-repository.perpus.iainsalatiga.ac.id/19226
http://e-repository.perpus.iainsalatiga.ac.id/15197