Amillah M, Indah Permatasari L, Nurapipah M. The Effect of O’clock Puzzle Playing Therapy on Cognitive Function in the Elderly in Nursing Home Area 3 Cirebon in 2023. Medisci [Internet]. 2024 Apr. 16 [cited 2026 Apr. 22];1(5). Available from: https://annpublisher.org/ojs/index.php/medisci/article/view/246