http://e-repository.perpus.iainsalatiga.ac.id/18413
http://e-repository.perpus.iainsalatiga.ac.id/18063
http://e-repository.perpus.iainsalatiga.ac.id/18496
http://e-repository.perpus.iainsalatiga.ac.id/18988
http://e-repository.perpus.iainsalatiga.ac.id/18899
http://e-repository.perpus.iainsalatiga.ac.id/17916
http://e-repository.perpus.iainsalatiga.ac.id/18992