Strategi Bertahan Hidup Manusia Silver Di Era Pandemi Covid 19. Jurnal Public Relations (J-PR), [S. l.], v. 3, n. 2, p. 123–130, 2023. DOI: 10.31294/jpr.v3i2.1722. Disponível em: https://jurnal.bsi.ac.id/index.php/jpr/article/view/1722. Acesso em: 9 may. 2025.