Firda, Niken, et al. “Literature Review: The Effect of Acupressure on Menstrual Pain in Adolescents”. Jurnal Ners Dan Kebidanan (Journal of Ners and Midwifery), vol. 9, no. 2, Aug. 2022, pp. 270-5, doi:10.26699/jnk.v9i2.ART.p270-275.