SETIAWAN, Y.; PRASETYONINGSIH, N.; ZAID, Z. PRINSIP UTILITAS DALAM KEBIJAKAN WAJIB VAKSINASI COVID-19. CV. Strata Persada Academia, [S. l.], p. 1–61, 2024. Disponível em: https://journals.stratapersada.com/index.php/spa/article/view/188. Acesso em: 5 mei. 2026.