http://e-repository.perpus.iainsalatiga.ac.id/15103
http://e-repository.perpus.iainsalatiga.ac.id/15048
http://e-repository.perpus.iainsalatiga.ac.id/15241
http://e-repository.perpus.iainsalatiga.ac.id/11628
http://e-repository.perpus.iainsalatiga.ac.id/12523
http://e-repository.perpus.iainsalatiga.ac.id/12818
http://e-repository.perpus.iainsalatiga.ac.id/12532
http://e-repository.perpus.iainsalatiga.ac.id/11948