Siwi, Christine T., Suryadi N. N. Tatura, and Jimmy Posangi. “Effect of Health Promotion With Audiovisual on Knowledge of the Use of Personal Protective Equipment for Covid-19 in Health Workers”. e-CliniC 10, no. 1 (January 27, 2022): 33–40. Accessed May 4, 2024. https://ejournal.unsrat.ac.id/v3/index.php/eclinic/article/view/36881.