Mawarda Hatmanti, N., Yunita Sari, R. ., Septianingrum, Y. ., Nobel Bistara, D. ., & Choirotussanijjah. (2023). PUZZLE MODALITY THERAPY TO REDUCE DEMENTIA IN THE ELDERLY. Community Service Journal of Indonesia, 5(1), 1–6. https://doi.org/10.36720/csji.v5i1.426