http://e-repository.perpus.iainsalatiga.ac.id/12347
http://e-repository.perpus.iainsalatiga.ac.id/11918
http://e-repository.perpus.iainsalatiga.ac.id/11869
http://e-repository.perpus.iainsalatiga.ac.id/9345
http://e-repository.perpus.iainsalatiga.ac.id/9058
http://e-repository.perpus.iainsalatiga.ac.id/9423
http://e-repository.perpus.iainsalatiga.ac.id/9909
http://e-repository.perpus.iainsalatiga.ac.id/10061