The Impact of Covid 19 Vaccination on T Cells in the Immune System. International Journal of Technology, Education and Social Humanities, [S. l.], v. 1, n. 2, p. 73–78, 2023. Disponível em: https://journal.bengkuluinstitute.com/index.php/IJoTES/article/view/489. Acesso em: 2 aug. 2026.