http://e-repository.perpus.iainsalatiga.ac.id/10288
http://e-repository.perpus.iainsalatiga.ac.id/10192
http://e-repository.perpus.iainsalatiga.ac.id/10250
http://e-repository.perpus.iainsalatiga.ac.id/10400
http://e-repository.perpus.iainsalatiga.ac.id/10311
http://e-repository.perpus.iainsalatiga.ac.id/11226
http://e-repository.perpus.iainsalatiga.ac.id/11416