Utari, Diah M., Endang L. Achadi, Siti Arifah Pujonarti, and Salimar. 2017. “Impact of Weekly Versus Daily Iron-Folic Acid Supplementation for Pregnant Women With Anemia on Hemoglobin Levels, Clinical Symptoms and Subjective Complaints”. Pakistan Journal of Nutrition 16 (6): 463–469. https://doi.org/10.3923/pjn.2017.463.469.