WHO Video Advertisement Staying Mentally Healthy-Beat Covid-19: A Semiotic Study. e-Journal of Linguistics, [S. l.], v. 19, n. 1, p. 125–133, 2025. DOI: 10.24843/e-jl.2025.v19.i01.p11. Disponível em: https://ejournal1.unud.ac.id/index.php/ejl/article/view/4484. Acesso em: 17 agu. 2026.