Ririn, Ririn, Yusrawati Yusrawati, and Fika Tri Anggraini. “Relation Between Iron and Vitamin A Intake With Feritin Levels In Pregnant Women With Trimester III Iron Deficiency Anemia”. Science Midwifery 10, no. 1, October (November 1, 2021): 307–312. Accessed April 29, 2026. https://midwifery.iocspublisher.org/index.php/midwifery/article/view/212.