http://e-repository.perpus.iainsalatiga.ac.id/14714
http://e-repository.perpus.iainsalatiga.ac.id/14412
http://e-repository.perpus.iainsalatiga.ac.id/14176
http://e-repository.perpus.iainsalatiga.ac.id/12812
http://e-repository.perpus.iainsalatiga.ac.id/11809
http://e-repository.perpus.iainsalatiga.ac.id/12719
http://e-repository.perpus.iainsalatiga.ac.id/13285