Pakpahan, Rotua Elvina. 2021. “Anxiety Levels Of Nurse Profession Students During The Pandemic Covid-19 In Doing Nursing Practices At Santa Elisabeth Hospital Medan In 2021”. Science Midwifery 10 (1, October), 286-91. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/194.