SILVANDA LAMAJI; ROSMIN ILHAM; NUR UYUUN I. BIAHIMO. The Effect of Puzzle Therapy on Improving Cognitive Function of the Elderly in Mongolato Village, Telaga District. International Journal of Health, Economics, and Social Sciences (IJHESS), [S. l.], v. 8, n. 2, p. 1626~1635, 2026. DOI: 10.56338/ijhess.v8i2.10925. Disponível em: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/10925. Acesso em: 22 oct. 2026.