Porouw, H. S.; Astuti, E. R.; Titisari, I.; Rahmawati, R. S. N. A Quasi-Experimental Study: Effectiveness of Yoga and Hypnoprenatal Classes in Pregnant Women at High Risk for Maternal Anxiety. bpk 2025, 53 (2), 61-68. https://doi.org/10.33860/bpk.v53i2.4107.