http://e-repository.perpus.iainsalatiga.ac.id/10299
http://e-repository.perpus.iainsalatiga.ac.id/10517
http://e-repository.perpus.iainsalatiga.ac.id/10554
http://e-repository.perpus.iainsalatiga.ac.id/10559
http://e-repository.perpus.iainsalatiga.ac.id/10351
http://e-repository.perpus.iainsalatiga.ac.id/10375
http://e-repository.perpus.iainsalatiga.ac.id/10389