http://e-repository.perpus.iainsalatiga.ac.id/9226
http://e-repository.perpus.iainsalatiga.ac.id/9332
http://e-repository.perpus.iainsalatiga.ac.id/10388
http://e-repository.perpus.iainsalatiga.ac.id/10225
http://e-repository.perpus.iainsalatiga.ac.id/10416
http://e-repository.perpus.iainsalatiga.ac.id/10372
http://e-repository.perpus.iainsalatiga.ac.id/10546
http://e-repository.perpus.iainsalatiga.ac.id/10609