http://e-repository.perpus.iainsalatiga.ac.id/13257
http://e-repository.perpus.iainsalatiga.ac.id/12954
http://e-repository.perpus.iainsalatiga.ac.id/14568
http://e-repository.perpus.iainsalatiga.ac.id/14499
http://e-repository.perpus.iainsalatiga.ac.id/14661
http://e-repository.perpus.iainsalatiga.ac.id/13886
http://e-repository.perpus.iainsalatiga.ac.id/14557