Wayunah, W., Anwar H, S., Maulidina, F., Yulianti, V., Widyawati, D., & 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), 9–17. https://doi.org/10.56359/kian.v5i1.872