http://e-repository.perpus.iainsalatiga.ac.id/10531
http://e-repository.perpus.iainsalatiga.ac.id/10547
http://e-repository.perpus.iainsalatiga.ac.id/10638
http://e-repository.perpus.iainsalatiga.ac.id/9115
http://e-repository.perpus.iainsalatiga.ac.id/10339
http://e-repository.perpus.iainsalatiga.ac.id/10984
http://e-repository.perpus.iainsalatiga.ac.id/11251
http://e-repository.perpus.iainsalatiga.ac.id/11328