Sipollo, B. V., P. Jullamate, N. Piphatvanitcha, and E. Rosenberg. “Effect of a Cognitive Stimulation Therapy Program on Cognitive Ability of Demented Older Adults”. The Bangkok Medical Journal, Vol. 15, no. 1, Feb. 2019, p. 44, doi:10.31524/10.31524/bkkmedj.2019.02.008.