http://e-repository.perpus.iainsalatiga.ac.id/12059
http://e-repository.perpus.iainsalatiga.ac.id/11858
http://e-repository.perpus.iainsalatiga.ac.id/11619
http://e-repository.perpus.iainsalatiga.ac.id/11007
http://e-repository.perpus.iainsalatiga.ac.id/10650
http://e-repository.perpus.iainsalatiga.ac.id/11004
http://e-repository.perpus.iainsalatiga.ac.id/11522
http://e-repository.perpus.iainsalatiga.ac.id/11709