http://e-repository.perpus.iainsalatiga.ac.id/12340
http://e-repository.perpus.iainsalatiga.ac.id/12225
http://e-repository.perpus.iainsalatiga.ac.id/11768
http://e-repository.perpus.iainsalatiga.ac.id/11993
http://e-repository.perpus.iainsalatiga.ac.id/11978
http://e-repository.perpus.iainsalatiga.ac.id/11720
http://e-repository.perpus.iainsalatiga.ac.id/11673
http://e-repository.perpus.iainsalatiga.ac.id/11721