Firmawati, F., Biahimo, N. U. I. ., Hasan, C. U. ., Ibrahim, Y. ., & Yunus, Y. . (2021). Positive Affirmation Exercises Against Reducing Anxiety In Facing Vaccination Covid-19 . Journal of Universal Community Empowerment Provision , 1(3), 25-29. https://doi.org/10.55885/jucep.v1i3.85