FATIMAH, Siti; NOSITA, Firda. ANALYSIS OF RAMAYANA ADS EFFECTIVENESS BASED ON EPIC MODEL ON YOUTUBE SOCIAL MEDIA. Ultima Management : Jurnal Ilmu Manajemen, [S. l.], v. 11, n. 1, p. 39–54, 2020. DOI: 10.31937/manajemen.v11i1.1252. Disponível em: https://ejournals.umn.ac.id/index.php/manajemen/article/view/1252. Acesso em: 13 jul. 2025.