http://e-repository.perpus.iainsalatiga.ac.id/12050
http://e-repository.perpus.iainsalatiga.ac.id/11535
http://e-repository.perpus.iainsalatiga.ac.id/12363
http://e-repository.perpus.iainsalatiga.ac.id/12893
http://e-repository.perpus.iainsalatiga.ac.id/12051
http://e-repository.perpus.iainsalatiga.ac.id/12015
http://e-repository.perpus.iainsalatiga.ac.id/11710
http://e-repository.perpus.iainsalatiga.ac.id/11677