PUTRA, Ramadhan Maulana; PRIMADINI, Intan. Covid-19 and Cinemas: The Importance of Creating the Engagement with Customers through Social Media. Ultimacomm: Jurnal Ilmu Komunikasi, [S. l.], v. 13, n. 1, p. 82–92, 2021. DOI: 10.31937/ultimacomm.v13i1.1994. Disponível em: https://ejournals.umn.ac.id/index.php/FIKOM/article/view/1994. Acesso em: 18 may. 2025.