http://e-repository.perpus.iainsalatiga.ac.id/10305
http://e-repository.perpus.iainsalatiga.ac.id/10295
http://e-repository.perpus.iainsalatiga.ac.id/10410
http://e-repository.perpus.iainsalatiga.ac.id/10387
http://e-repository.perpus.iainsalatiga.ac.id/10414
http://e-repository.perpus.iainsalatiga.ac.id/10608
http://e-repository.perpus.iainsalatiga.ac.id/10609
http://e-repository.perpus.iainsalatiga.ac.id/10205