Yuniarsih, Yuniarsih, and Elfira Sri Futriani. “EFFECTIVENESS OF PRENATAL YOGA AND PREGNANCY EXERCISE TO REDUCE BACK PAIN IN 3rd TRIMESTER PREGNANT WOMEN AT PMB YANA PERMATA SARI”. HEARTY 13, no. 2 (April 5, 2025): 291–296. Accessed January 22, 2026. http://150.107.142.43/index.php/Hearty/article/view/16083.