AYUB, A. M. Representation Signs of Post-Traumatic Stress Disorder in Smile Film by Parker Finn: A Semiotic Analysis of Charles Sanders Pierce. Lakon : Jurnal Kajian Sastra dan Budaya, [S. l.], v. 12, n. 2, p. 112–128, 2023. DOI: 10.20473/lakon.v12i2.48549. Disponível em: https://e-journal.unair.ac.id/LAKON/article/view/48549. Acesso em: 14 jan. 2025.