L. L. Subakir, M. E. Mulyatsih, D. W. P. Sari, and S. Suyanto, “Synergy of Quranic Recitation and Lavender Aromatherapy in Reducing Surgical Anxiety: A Literatur Review”, IJGHR, vol. 8, no. 2, pp. 817–824, Mar. 2026.