SIHOMBING, Eka Saudur Renaldi. Overview of the Covid-19 Pandemic on Community Income in Tomuan Village, Dolock, Simalungun Regency. Science Midwifery, [S. l.], v. 10, n. 2, p. 734–738, 2022. Disponível em: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/349. Acesso em: 19 apr. 2026.