http://e-repository.perpus.iainsalatiga.ac.id/10358
http://e-repository.perpus.iainsalatiga.ac.id/10654
http://e-repository.perpus.iainsalatiga.ac.id/10243
http://e-repository.perpus.iainsalatiga.ac.id/10248
http://e-repository.perpus.iainsalatiga.ac.id/11323
http://e-repository.perpus.iainsalatiga.ac.id/11570
http://e-repository.perpus.iainsalatiga.ac.id/11740