LUBIS, A. Y.; OISINA, I. V. . Discursive Symbolism in A Semiotic Approach on the Joker Movie Trailer. Jurnal ILMU KOMUNIKASI, [S. l.], v. 19, n. 1, p. 121–138, 2022. DOI: 10.24002/jik.v19i1.3493. Disponível em: https://ojs.uajy.ac.id/index.php/jik/article/view/3493. Acesso em: 9 aug. 2022.