Wayunah, W., Anwar H, S., Maulidina, F., Yulianti, V., Widyawati, D. and Ginanjar, A. 2026. The Effect of Neck Massage Using Olive Oil on Headache Pain Intensity in Hypertensive Patients: A Case Study. KIAN JOURNAL. 5, 1 (Mar. 2026), 9–17. DOI:https://doi.org/10.56359/kian.v5i1.872.