L. A. Sari, T. . Nurty, E. S. . Soleh, and Y. . Suryanti, “Husband’s Role in Detecting Danger Signs of the Wife’s Pregnancy through the Husband’s Book”, IJSBAR, vol. 59, no. 1, pp. 170–177, Jul. 2021, Accessed: Sep. 13, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/12674