http://e-repository.perpus.iainsalatiga.ac.id/11007
http://e-repository.perpus.iainsalatiga.ac.id/10339
http://e-repository.perpus.iainsalatiga.ac.id/10698
http://e-repository.perpus.iainsalatiga.ac.id/10250
ttp://e-repository.perpus.iainsalatiga.ac.id/9197
http://e-repository.perpus.iainsalatiga.ac.id/9259
http://e-repository.perpus.iainsalatiga.ac.id/9248