http://e-repository.perpus.iainsalatiga.ac.id/18352
http://e-repository.perpus.iainsalatiga.ac.id/19053
http://e-repository.perpus.iainsalatiga.ac.id/19057
http://e-repository.perpus.iainsalatiga.ac.id/19356
http://e-repository.perpus.iainsalatiga.ac.id/19459
http://e-repository.perpus.iainsalatiga.ac.id/18419
http://e-repository.perpus.iainsalatiga.ac.id/19103
http://e-repository.perpus.iainsalatiga.ac.id/19039