Ningsih, R. Y., & Iqomh, M. K. B. (2024). The Effectiveness of Implementing Brain Exercises on Cognitive Function in Elderly with Dementia at Katsuren Hospital Japan. Proceedings of the International Conference on Nursing and Health Sciences, 5(1), 473-478. https://doi.org/10.37287/picnhs.v5i1.3902