Harahap RN, Juita Sari. Relationship between Knowledge and Mother’s Attitudes about Using the Lactational Amenorrhoea Method as Contraception for Breastfeeding Mothers at Uptd Puskesmas Kotanopan in 2022. midwifery [Internet]. 2022 Nov. 15 [cited 2026 Jul. 25];10(5):3594-602. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/901