http://e-repository.perpus.iainsalatiga.ac.id/10192
http://e-repository.perpus.iainsalatiga.ac.id/12089
http://e-repository.perpus.iainsalatiga.ac.id/12050
http://e-repository.perpus.iainsalatiga.ac.id/12892
http://e-repository.perpus.iainsalatiga.ac.id/13236
http://e-repository.perpus.iainsalatiga.ac.id/12671
http://e-repository.perpus.iainsalatiga.ac.id/13520