http://e-repository.perpus.iainsalatiga.ac.id/10829
http://e-repository.perpus.iainsalatiga.ac.id/10815
http://e-repository.perpus.iainsalatiga.ac.id/10920
http://e-repository.perpus.iainsalatiga.ac.id/11322
http://e-repository.perpus.iainsalatiga.ac.id/12672
http://e-repository.perpus.iainsalatiga.ac.id/12002
http://e-repository.perpus.iainsalatiga.ac.id/11809