http://e-repository.perpus.iainsalatiga.ac.id/12091
http://e-repository.perpus.iainsalatiga.ac.id/12334
http://e-repository.perpus.iainsalatiga.ac.id/11642
http://e-repository.perpus.iainsalatiga.ac.id/12537
http://e-repository.perpus.iainsalatiga.ac.id/12523
http://e-repository.perpus.iainsalatiga.ac.id/11948
http://e-repository.perpus.iainsalatiga.ac.id/12525
http://e-repository.perpus.iainsalatiga.ac.id/12554