Lubis T, Dwi Rita Anggraini. The Relationship Between Exclusive Breastfeeding And Diarrhea In Children Aged 6-24 Months At Aek Parombunan Public Health Center, South Sibolga 2019. Sumat. Med. J. [Internet]. 2021Apr.20 [cited 2024May3];4(2). Available from: https://talenta.usu.ac.id/smj/article/view/5792