Lestari , S. et al. 2023. Education on Handling Dysmenorrhea in Adolescents at SMA it Insan Cendekia Doyo Baruon Elderly Gymnastics to Improve Sleep Quality in The Elderly. Journal of Community Service for Health. 4, 2 (Nov. 2023), 054–058. DOI:https://doi.org/10.26699/jcsh.v4i2.ART.p054-058.