http://e-repository.perpus.iainsalatiga.ac.id/16288
http://e-repository.perpus.iainsalatiga.ac.id/16292
http://e-repository.perpus.iainsalatiga.ac.id/16211
http://e-repository.perpus.iainsalatiga.ac.id/15975
http://e-repository.perpus.iainsalatiga.ac.id/15979
http://e-repository.perpus.iainsalatiga.ac.id/17140
http://e-repository.perpus.iainsalatiga.ac.id/12276