Friani, Sri Rahma, Pinondang h.siregar, deswidya sukrisna hutauruk, and Iin Octaviana Hutagaol. “The The Relationship Of Clean And Healthy Living Behavior To The Risk Of Worms In Children At SD Negeri No 095130 Senio Bangun Mount Malela District Simalungun Regency”. Science Midwifery 10, no. 1, October (October 31, 2021): 456–460. Accessed May 1, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/217.