FIRMAWATI, F.; BIAHIMO, N. U. I. .; HASAN, C. U. .; IBRAHIM, Y. .; YUNUS, Y. . Positive Affirmation Exercises Against Reducing Anxiety In Facing Vaccination Covid-19 . Journal of Universal Community Empowerment Provision , [S. l.], v. 1, n. 3, p. 25-29, 2021. DOI: 10.55885/jucep.v1i3.85. Disponível em: https://psppjournals.org/index.php/jucep/article/view/85. Acesso em: 6 nov. 2024.