http://e-repository.perpus.iainsalatiga.ac.id/18349
http://e-repository.perpus.iainsalatiga.ac.id/18274
http://e-repository.perpus.iainsalatiga.ac.id/18267
http://e-repository.perpus.iainsalatiga.ac.id/18465
http://e-repository.perpus.iainsalatiga.ac.id/18430
http://e-repository.perpus.iainsalatiga.ac.id/18416
http://e-repository.perpus.iainsalatiga.ac.id/14291