Khairah, R., Dewi, L. ., Aliyah, N. ., & Nurfikah, N. . (2024). Effectiveness of Health Education Using Booklet & Video on Knowledge of Pregnancy Danger Signs Among Primigravida Mothers . Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal), 10(4), 513–519. https://doi.org/10.33755/jkk.v10i4.733