Sumarni, and Yayuk Puji Lestari. “Effect of Prenatal Yoga on Lower Back Pain in Third Trimester Pregnant Women”. Jurnal Bidan Cerdas 7, no. 1 (April 1, 2025): 105–112. Accessed September 28, 2025. https://ojs.polkespalupress.id/index.php/JBC/article/view/4151.