Masmirawati P, Mugianti S, Arif T, Hamarno R. The Effect of Combination of Natural Sound Music Therapy and Chamomile Aromatherapy on Anxiety in Pre-Cataract Surgery Patients. IJAH [Internet]. 2024Dec.30 [cited 2025Oct.31];1(2):45-63. Available from: https://ojs.poltekkes-malang.ac.id/IJAH/article/view/4793