http://e-repository.perpus.iainsalatiga.ac.id/10667
http://e-repository.perpus.iainsalatiga.ac.id/10204
http://e-repository.perpus.iainsalatiga.ac.id/11349
http://e-repository.perpus.iainsalatiga.ac.id/10942
http://e-repository.perpus.iainsalatiga.ac.id/10557
http://e-repository.perpus.iainsalatiga.ac.id/11390
http://e-repository.perpus.iainsalatiga.ac.id/11429