http://e-repository.perpus.iainsalatiga.ac.id/12334
http://e-repository.perpus.iainsalatiga.ac.id/12091
http://e-repository.perpus.iainsalatiga.ac.id/11972
http://e-repository.perpus.iainsalatiga.ac.id/11783
http://e-repository.perpus.iainsalatiga.ac.id/12152
http://e-repository.perpus.iainsalatiga.ac.id/11909
http://e-repository.perpus.iainsalatiga.ac.id/12055