http://e-repository.perpus.iainsalatiga.ac.id/13041
http://e-repository.perpus.iainsalatiga.ac.id/13072
http://e-repository.perpus.iainsalatiga.ac.id/13713
http://e-repository.perpus.iainsalatiga.ac.id/13809
http://e-repository.perpus.iainsalatiga.ac.id/14203
http://e-repository.perpus.iainsalatiga.ac.id/13925
http://e-repository.perpus.iainsalatiga.ac.id/14469
http://e-repository.perpus.iainsalatiga.ac.id/14374