http://e-repository.perpus.iainsalatiga.ac.id/15160
http://e-repository.perpus.iainsalatiga.ac.id/14555
http://e-repository.perpus.iainsalatiga.ac.id/14557
http://e-repository.perpus.iainsalatiga.ac.id/13923
http://e-repository.perpus.iainsalatiga.ac.id/14134
http://e-repository.perpus.iainsalatiga.ac.id/13684
http://e-repository.perpus.iainsalatiga.ac.id/13508
http://e-repository.perpus.iainsalatiga.ac.id/12270