http://e-repository.perpus.iainsalatiga.ac.id/10366
http://e-repository.perpus.iainsalatiga.ac.id/10220
http://e-repository.perpus.iainsalatiga.ac.id/10706
http://e-repository.perpus.iainsalatiga.ac.id/12671
http://e-repository.perpus.iainsalatiga.ac.id/12791
http://e-repository.perpus.iainsalatiga.ac.id/13452
http://e-repository.perpus.iainsalatiga.ac.id/13512