http://e-repository.perpus.iainsalatiga.ac.id/8590
http://e-repository.perpus.iainsalatiga.ac.id/8529
http://e-repository.perpus.iainsalatiga.ac.id/8578
Ole K2
http://e-repository.perpus.iainsalatiga.ac.id/7755/
http://e-repository.perpus.iainsalatiga.ac.id/8319
oleh k2
http://e-repository.perpus.iainsalatiga.ac.id/11627