Handayani, Ernawati Tri, and Dewi Ratna Sulistina. 2021. “Relationship of The Role of Midwives in Prevention of Covid-19 With Mother’s Anxiety in The Covid-19 Pandemic Periodat PMB Johana Widijati Village Sidorejo Kauman Tulungagung”. Science Midwifery 9 (2):250-51. https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/83.