http://e-repository.perpus.iainsalatiga.ac.id/11583
http://e-repository.perpus.iainsalatiga.ac.id/12340
http://e-repository.perpus.iainsalatiga.ac.id/10547
http://e-repository.perpus.iainsalatiga.ac.id/10602
http://e-repository.perpus.iainsalatiga.ac.id/10250
http://e-repository.perpus.iainsalatiga.ac.id/9115
http://e-repository.perpus.iainsalatiga.ac.id/10619