Farama DA, Gani A, Wibowo WDA. Effectiveness of a Nature-Based Virtual Reality Intervention on Preoperative Anxiety among First-Time Major Surgery Patients: A Quasi-Experimental Study. J. App Nurs n Health [Internet]. 2026 Mar. 21 [cited 2026 May 7];8(1):424-37. Available from: https://janh.candle.or.id/index.php/janh/article/view/535