Basid, A., A. Z. . Arzaqi, and A. M. Afiyanto. “Case Grammar in Film ‘the Professor and the Madman’ Based on Charles J. Fillmore’s Perspective”. KEMBARA: Jurnal Keilmuan Bahasa, Sastra, Dan Pengajarannya, vol. 7, no. 1, Apr. 2021, pp. 34-52, doi:10.22219/kembara.v7i1.15870.