Basid, A., and D. L. Maghfiroh. “Case Grammar in the Movie “The Gentlemen” Based on the Perspective of Charles J. Fillmore”. Seloka: Jurnal Pendidikan Bahasa Dan Sastra Indonesia, Vol. 10, no. 1, Apr. 2021, pp. 43-53, doi:10.15294/seloka.v10i1.45491.