P. Phoosri, S. Booranarek, and M. Youjaiyen, “The Effects of the Program Happy Reminiscence Therapy on Quality of Life in Older Persons with Dementia with Depressive Symptoms in Elderly Home”, NJPH (วารสาร พ.ส.), vol. 35, no. 1, pp. 43–53, Apr. 2025.