http://e-repository.perpus.iainsalatiga.ac.id/10617
http://e-repository.perpus.iainsalatiga.ac.id/8904
http://e-repository.perpus.iainsalatiga.ac.id/8939
//e-repository.perpus.iainsalatiga.ac.id/8750
http://e-repository.perpus.iainsalatiga.ac.id/9023
http://e-repository.perpus.iainsalatiga.ac.id/8857