MANURUNG, Nurdiana; ROCHMAWATI, Arva. Relationship Of Knowledge And Attitude Of Pregnant Mothers With Pregnancy Examination (Anc K4) In Environment Iii Kelurahan Baru Ladang Bambu, Tuntunan District. Science Midwifery, [S. l.], v. 9, n. 1, Oktober, p. 235–241, 2020. Disponível em: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/335. Acesso em: 17 apr. 2026.