Purwarini, J., Maura, K. and Yesaya, F. 2026. THE EFFECTIVENESS OF ABDOMINAL STRETCHING EXERCISES ON THE INTENSITY OF PRIMARY DYSMENORRHEA IN ADOLESCENT GIRLS IN EAST JAKARTA. JURNAL MUTIARA NERS. 9, 1 (Jan. 2026), 1–10. DOI:https://doi.org/10.51544/jmn.v9i1.6371.