Firsa, Muh Firsa Wirawan, Evi Irawanti BR Saragih, Ayu Triria Puspita Devi, and Mutmainnah. “A Semiotic Analysis of No-Smoking Warning Labels on Cigarette Packaging”. Sintaksis : Publikasi Para ahli Bahasa dan Sastra Inggris 4, no. 3 (May 30, 2026): 141–152. Accessed June 27, 2026. https://journal.aspirasi.or.id/index.php/sintaksis/article/view/2697.