Sari, Nurmala, Eny Sunarsih, Rohuna, and Aspia Lamana. 2022. “Effect of Combination Miding Fern (Stenochlaena Palustris) and Iron Tablet to Pregnant Women at Sintang Regency”. Science Midwifery 10 (5):3904-9. https://doi.org/10.35335/midwifery.v10i5.943.