FAUZAN, R.; SARI, D. S. Vaksin SARS-CoV-2: Kontribusi Global Pfizer dan BioNTech dalam Menangani Covid-19. Jurnal Hubungan Internasional, [S. l.], v. 16, n. 1, p. 192–210, 2023. DOI: 10.20473/jhi.v16i1.37690. Disponível em: https://e-journal.unair.ac.id/JHI/article/view/37690. Acesso em: 14 jan. 2025.