http://e-repository.perpus.iainsalatiga.ac.id/18588
http://e-repository.perpus.iainsalatiga.ac.id/18124
http://e-repository.perpus.iainsalatiga.ac.id/18455
http://e-repository.perpus.iainsalatiga.ac.id/18840
http://e-repository.perpus.iainsalatiga.ac.id/19624
http://e-repository.perpus.iainsalatiga.ac.id/19016
http://e-repository.perpus.iainsalatiga.ac.id/19929