Kusumo, Maria Priliantari Ayu, Yosi Maria Wijaya, and Yuanita Ani Susilowati. “Knowledge and Stress Level in Pregnant Women: A Cross-Sectional Study During the COVID-19 Pandemic”. Pediomaternal Nursing Journal 10, no. 1 (March 12, 2024): 14–19. Accessed June 12, 2025. https://e-journal.unair.ac.id/PMNJ/article/view/45084.