http://e-repository.perpus.iainsalatiga.ac.id/14332
http://e-repository.perpus.iainsalatiga.ac.id/14238
http://e-repository.perpus.iainsalatiga.ac.id/14025
http://e-repository.perpus.iainsalatiga.ac.id/14571
http://e-repository.perpus.iainsalatiga.ac.id/14599
http://e-repository.perpus.iainsalatiga.ac.id/14737