Hayati, A., I. Pramukti, and S. Setiawan. “The Effectiveness of Tandem Walks on Reducing the Risk of Falling in the Elderly: A Case Report”. Consilium Sanitatis: Journal of Health Science and Policy, vol. 1, no. 2, Apr. 2023, pp. 91-97, doi:10.56855/jhsp.v1i2.272.