1.
Saragi DS. Relationship Of Knowledge With Pregnant Women’s Attitude About Changes In Trimester I Psychology In The Work Area Of Kota Pinang Public Health Center, Labuhan Batu Selatan Regency In 2021. midwifery [Internet]. 2022 Jun. 24 [cited 2026 Apr. 18];10(2):1055-63. Available from: https://www.midwifery.iocspublisher.org/index.php/midwifery/article/view/539