http://e-repository.perpus.iainsalatiga.ac.id/18701
http://e-repository.perpus.iainsalatiga.ac.id/18496
http://e-repository.perpus.iainsalatiga.ac.id/18277
http://e-repository.perpus.iainsalatiga.ac.id/18463
http://e-repository.perpus.iainsalatiga.ac.id/18432
http://e-repository.perpus.iainsalatiga.ac.id/18909
http://e-repository.perpus.iainsalatiga.ac.id/19260