Analisis Semiotika Iklan Layanan Pencegahan Narkoba. CoverAge: Journal of Strategic Communication, [S. l.], v. 13, n. 1, p. 50–61, 2022. DOI: 10.35814/coverage.v13i1.3793. Disponível em: https://journal.univpancasila.ac.id/index.php/coverage/article/view/3793. Acesso em: 23 aug. 2025.