Wahyudi, D., Anwar, S. and Herlinah, L. 2024. The Effect of Cognitive Puzzle Therapy on the Independence Level of Elderly with Dementia in Nursing Home East Jakarta . Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal). 10, 2 (Apr. 2024). DOI:https://doi.org/10.33755/jkk.v10i2.620.