Suttichujit, Isara, Nicha Kripanan, and Somjit Ruamsuk. 2024. “The Study on Verbal Fluency in Older Adults in Nonthaburi Province”. Journal of Associated Medical Sciences 57 (3):230-36. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/271569.