Firdasari. Description of the Knowledge and Attitude of the Nurse in the Wana Anu Center of Giving Early Breastfeeding Initiation (Imd) in Rsud Dr. Had » Sinaga Pangururan, Samosir District 2017. midwifery [Internet]. 2022 Dec. 30 [cited 2026 Apr. 21];10(5):3937-6. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/1031