S, C. M., and H. G. “Overview of Community Stress Levels Against Covid-19 Disease in Simangalam Village, South Kualuh District, North Labuhanbatu Regency 2021”. Journal of Midwifery and Nursing, vol. 4, no. 2, May 2022, pp. 32-37, doi:10.35335/jmn.v4i2.1984.