http://e-repository.perpus.iainsalatiga.ac.id/14330
http://e-repository.perpus.iainsalatiga.ac.id/14010
http://e-repository.perpus.iainsalatiga.ac.id/14365
http://e-repository.perpus.iainsalatiga.ac.id/15117
http://e-repository.perpus.iainsalatiga.ac.id/13851
http://e-repository.perpus.iainsalatiga.ac.id/15137
http://e-repository.perpus.iainsalatiga.ac.id/14343