http://e-repository.perpus.iainsalatiga.ac.id/19120
http://e-repository.perpus.iainsalatiga.ac.id/19399
http://e-repository.perpus.iainsalatiga.ac.id/19408
http://e-repository.perpus.iainsalatiga.ac.id/18254
http://e-repository.perpus.iainsalatiga.ac.id/18319
http://e-repository.perpus.iainsalatiga.ac.id/18854
http://e-repository.perpus.iainsalatiga.ac.id/19090
http://e-repository.perpus.iainsalatiga.ac.id/18828