http://e-repository.perpus.iainsalatiga.ac.id/18149
http://e-repository.perpus.uinsalatiga.ac.id/17973/
http://e-repository.perpus.iainsalatiga.ac.id/17889
http://e-repository.perpus.iainsalatiga.ac.id/17725
http://e-repository.perpus.iainsalatiga.ac.id/17437
http://e-repository.perpus.iainsalatiga.ac.id/17620
http://e-repository.perpus.iainsalatiga.ac.id/17661
http://e-repository.perpus.iainsalatiga.ac.id/17393