http://e-repository.perpus.iainsalatiga.ac.id/9583
http://e-repository.perpus.iainsalatiga.ac.id/9240
http://e-repository.perpus.iainsalatiga.ac.id/9967
http://e-repository.perpus.iainsalatiga.ac.id/9470
http://e-repository.perpus.iainsalatiga.ac.id/9632
http://e-repository.perpus.iainsalatiga.ac.id/8705
http://e-repository.perpus.iainsalatiga.ac.id/9203