Pratiwi, Debby, Marlina Marlina, and Elya Rosa Sembiring. “The Effect of Purple Sweet Potato Boiled (ipomea Batatas L. Poir) on Increasing Hb in 3rd Trimester Pregnant Women”. Journal of Midwifery and Nursing 6, no. 1 (January 30, 2024): 305-310. Accessed April 21, 2026. https://iocscience.org/ejournal/index.php/JMN/article/view/4605.