Eliza, Eti, Reny Retnaningsih, and Raden Maria Veronika Widiatrilupi. “Mackerel Fish Soup Supplementation on Hemoglobin Levels Among Second-Trimester Pregnant Women With Anemia”. Jurnal Ilmiah Kesehatan (JIKA) 8, no. 2 (July 25, 2026): 451–459. Accessed October 18, 2026. https://salnesia.id/jika/article/view/2034.