[1]
R. Y. Girsang, D. Agustia, N. A. Sipayung, D. D. Meidita, and R. F. Gultom, “The effect of classical instrumental music (Kenny G–Style) on reducing anxiety in pregnant women during labor: A literature review”, midwifery, vol. 14, no. 3, pp. 522–529, Jul. 2026.