http://e-repository.perpus.iainsalatiga.ac.id/9011
http://e-repository.perpus.iainsalatiga.ac.id/9541
http://e-repository.perpus.iainsalatiga.ac.id/9680
http://e-repository.perpus.iainsalatiga.ac.id/9909
http://e-repository.perpus.iainsalatiga.ac.id/9645
http://e-repository.perpus.iainsalatiga.ac.id/9354