HERYANTO, Naldo Yanuar. Time as Exchange Value: Political Economy of Signs and Self–Other in Film “In Time” . Ultimart: Jurnal Komunikasi Visual, [S. l.], v. 18, n. 2, p. 218–228, 2025. DOI: 10.31937/ultimart.v18i2.4437. Disponível em: https://ejournals.umn.ac.id/index.php/FSD/article/view/4437. Acesso em: 7 jan. 2026.