S. Munawwarah, K. R. Nanda, H. Hasriantirisna, and F. D. Yahya, “Supplementary Feeding (Soy Biscuits) on the Frequency of Nausea and Vomiting of Pregnant Women Experiencing Hyperemesis Gravidarum in Health Crisis Situations”, AHR, vol. 3, no. 1, pp. 45–59, Feb. 2025.