Chaiwong, Pachpilai, Phuanjai Rattakorn, and Peeraya Mumkhetvit. “Effects of Cognitive Training Program on Cognitive Abilities and Quality of Life in Elderly With Suspected Dementia”. Journal of Associated Medical Sciences 48, no. 3 (September 3, 2015): 182. Accessed May 9, 2024. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/59847.