http://e-repository.perpus.iainsalatiga.ac.id/10483
http://e-repository.perpus.iainsalatiga.ac.id/9100
http://e-repository.perpus.iainsalatiga.ac.id/9519
http://e-repository.perpus.iainsalatiga.ac.id/10476
http://e-repository.perpus.iainsalatiga.ac.id/10378
http://e-repository.perpus.iainsalatiga.ac.id/10288
http://e-repository.perpus.iainsalatiga.ac.id/9359