FERNARDO, Eric. Experimental Study to Improves Covid-19 Health Protocol Compliance with High Threat and High Efficacy Poster. Jurnal Komunikasi, [S. l.], v. 13, n. 2, p. 184–199, 2021. DOI: 10.24912/jk.v13i2.11383. Disponível em: https://journal.untar.ac.id/index.php/komunikasi/article/view/11383. Acesso em: 28 jul. 2025.