http://e-repository.perpus.iainsalatiga.ac.id/18223
http://e-repository.perpus.iainsalatiga.ac.id/18231
http://e-repository.perpus.iainsalatiga.ac.id/18060
http://e-repository.perpus.iainsalatiga.ac.id/19623
http://e-repository.perpus.iainsalatiga.ac.id/19854
http://e-repository.perpus.iainsalatiga.ac.id/19565
http://e-repository.perpus.iainsalatiga.ac.id/18072
http://e-repository.perpus.iainsalatiga.ac.id/19232