1.
Manurung N, Rochmawati A. Relationship Of Knowledge And Attitude Of Pregnant Mothers With Pregnancy Examination (Anc K4) In Environment Iii Kelurahan Baru Ladang Bambu, Tuntunan District. midwifery [Internet]. 2020 Oct. 31 [cited 2026 Apr. 17];9(1, Oktober):235-41. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/335