http://e-repository.perpus.iainsalatiga.ac.id/12988
http://e-repository.perpus.iainsalatiga.ac.id/13138
http://e-repository.perpus.iainsalatiga.ac.id/13352
http://e-repository.perpus.iainsalatiga.ac.id/13402
http://e-repository.perpus.iainsalatiga.ac.id/12216
http://e-repository.perpus.iainsalatiga.ac.id/13660
http://e-repository.perpus.iainsalatiga.ac.id/13707
http://e-repository.perpus.iainsalatiga.ac.id/14473