http://e-repository.perpus.iainsalatiga.ac.id/10448
http://e-repository.perpus.iainsalatiga.ac.id/10531
http://e-repository.perpus.iainsalatiga.ac.id/10341
http://e-repository.perpus.iainsalatiga.ac.id/10552
http://e-repository.perpus.iainsalatiga.ac.id/10611
http://e-repository.perpus.iainsalatiga.ac.id/12092
http://e-repository.perpus.iainsalatiga.ac.id/12273