1.
Stevani, Patricia Robin. Meaning of Creative Campaign in Arief Muhammad’s Billboards ‘Ready to be Number 1’ (Roland Barthes Semiotics Analysis). MUDIMA [Internet]. 2023 Jul. 30 [cited 2025 Jul. 15];3(7):1495-50. Available from: https://journal.formosapublisher.org/index.php/mudima/article/view/4950