Lestari, A. S., N. Ribek, D. Rosmalawati, and K. Gama. “Evaluation of Education of The Use of Anthropometer Elderly Seats in Reducing Musculoskeletal Complaints and Improving The Elderly Satisfaction of Elderly in Posyandu”. Journal of Education Research and Evaluation, vol. 3, no. 4, Dec. 2019, pp. 276-81, doi:10.23887/jere.v3i4.23237.