http://e-repository.perpus.iainsalatiga.ac.id/13318
http://e-repository.perpus.iainsalatiga.ac.id/13551
http://e-repository.perpus.iainsalatiga.ac.id/13660
http://e-repository.perpus.iainsalatiga.ac.id/13836
http://e-repository.perpus.iainsalatiga.ac.id/14203
http://e-repository.perpus.iainsalatiga.ac.id/14159
http://e-repository.perpus.iainsalatiga.ac.id/14340