http://e-repository.perpus.iainsalatiga.ac.id/10338
http://e-repository.perpus.iainsalatiga.ac.id/10476
http://e-repository.perpus.iainsalatiga.ac.id/10389
http://e-repository.perpus.iainsalatiga.ac.id/10356
http://e-repository.perpus.iainsalatiga.ac.id/10167
http://e-repository.perpus.iainsalatiga.ac.id/10670
http://e-repository.perpus.iainsalatiga.ac.id/10288