http://e-repository.perpus.iainsalatiga.ac.id/9446
http://e-repository.perpus.iainsalatiga.ac.id/9379
http://e-repository.perpus.iainsalatiga.ac.id/9625
http://e-repository.perpus.iainsalatiga.ac.id/9595
http://e-repository.perpus.iainsalatiga.ac.id/9337
http://e-repository.perpus.iainsalatiga.ac.id/9033
http://e-repository.perpus.iainsalatiga.ac.id/9155