http://e-repository.perpus.iainsalatiga.ac.id/14412
http://e-repository.perpus.iainsalatiga.ac.id/14384
http://e-repository.perpus.iainsalatiga.ac.id/14446
http://e-repository.perpus.iainsalatiga.ac.id/14537
http://e-repository.perpus.iainsalatiga.ac.id/14017
http://e-repository.perpus.iainsalatiga.ac.id/15296
http://e-repository.perpus.iainsalatiga.ac.id/15265