สังข์ทอง ด. The Satisfaction of Students in RajaMangala University of Technology SuvarnaBhumi on Learning the Intensive Preparation in Mathematics. JAR [internet]. 2020 Apr. 14 [cited 2026 Sep. 11];18(3):67-79. available from: https://so04.tci-thaijo.org/index.php/jar/article/view/241175