Hidayatunnafiah, Findi, Laily Mualifah, Moebari Moebari, and E. Iswantiningsih. 2022. “The Effect of Relaxation Techniques in Reducing Dysmenorrhea in Adolescents”. KnE Life Sciences 7 (2), 473–480. https://doi.org/10.18502/kls.v7i2.10344.