Simak, Valen, and Kristamuliana Kristamuliana. “THE RELATIONSHIP BETWEEN KNOWLEDGE OF THE USE OF PERSONAL PROTECTIVE EQUIPMENT AND THE SELF EFFICACY OF PUSKESMAS NURSES AGAINST COVID-19 MANAGEMENT”. INTERNATIONAL JOURNAL OF NURSING AND MIDWIFERY SCIENCE (IJNMS) 4, no. 2 (August 29, 2020): 156-162. Accessed October 26, 2020. http://ijnms.net/index.php/ijnms/article/view/304.