Abdullah Assjidiq, Agus Purnama, Ristinawati Ristinawati, Siti Rafika Putri. The Effect Of Fishing Ball Therapy And Puzzle Therapy On Cognitive Function In Elderly Patients With Dementia At Club Bugar Ideal, Bojonggede District, Bogor Regency In 2025. IJHET [Internet]. 2026 May 7 [cited 2026 May 8];5(1). Available from: https://afdifaljournal.com/journal/index.php/ijhet/article/view/766