http://e-repository.perpus.iainsalatiga.ac.id/16313
http://e-repository.perpus.iainsalatiga.ac.id/16192
http://e-repository.perpus.iainsalatiga.ac.id/16016
http://e-repository.perpus.iainsalatiga.ac.id/16021
http://e-repository.perpus.iainsalatiga.ac.id/17715
http://e-repository.perpus.iainsalatiga.ac.id/17126