Ferlina, Sandiya, and Ellyda Rizki Wijhati. “The Effectiveness of Soybean Juice in Reducing Insomnia in Premenopausal Mothers”. Jurnal Ners 9, no. 2 (February 17, 2025): 1775–1781. Accessed December 18, 2025. https://journal.universitaspahlawan.ac.id/index.php/ners/article/view/41951.