http://e-repository.perpus.iainsalatiga.ac.id/10925
http://e-repository.perpus.iainsalatiga.ac.id/11426
http://e-repository.perpus.iainsalatiga.ac.id/11226
http://e-repository.perpus.iainsalatiga.ac.id/11743
http://e-repository.perpus.iainsalatiga.ac.id/12189
http://e-repository.perpus.iainsalatiga.ac.id/12059
http://e-repository.perpus.iainsalatiga.ac.id/11908