Apiradee Pansing อภิรดี พันธ์สิงห์, and Chanyah Dahsah จรรยา ดาสา. 2023. “A Study of Critical Thinking Processes of Upper Secondary School Students Using Thinking Aloud Technique: A Study of Critical Thinking Processes of Upper Secondary School Students Using Thinking Aloud Technique”. SOCIAL SCIENCES RESEARCH AND ACADEMIC JOURNAL 18 (1). Bangkok, Thailand:207-22. https://so05.tci-thaijo.org/index.php/JSSRA/article/view/258240.