http://e-repository.perpus.iainsalatiga.ac.id/9991
http://e-repository.perpus.iainsalatiga.ac.id/10068
http://e-repository.perpus.iainsalatiga.ac.id/9952
http://e-repository.perpus.iainsalatiga.ac.id/11510
http://e-repository.perpus.iainsalatiga.ac.id/11203
http://e-repository.perpus.iainsalatiga.ac.id/11529