“A Descriptive Study of First Trimester Pregnant Women’s Knowledge of Nausea and Vomiting”. Jurnal Kebidanan dan Kesehatan Tradisional 9, no. 2 (November 4, 2025): 97–104. Accessed February 3, 2026. https://jurnalbidankestrad.com/index.php/jkk/article/view/666.