http://e-repository.perpus.iainsalatiga.ac.id/10390
http://e-repository.perpus.iainsalatiga.ac.id/10517
http://e-repository.perpus.iainsalatiga.ac.id/10629
http://e-repository.perpus.iainsalatiga.ac.id/10615
http://e-repository.perpus.iainsalatiga.ac.id/10672
http://e-repository.perpus.iainsalatiga.ac.id/10698