benjawanich bhawinee, Surat M. A Construction of analytical thinking ability test for Prathomsuksa 6 under the office of the basic education commission Udon Thani Province: A Construction of analytical thinking ability test for Prathomsuksa 6 under the office of the basic education commission Udon Thani Province. rtnb [internet]. 2023 Aug. 31 [cited 2025 Apr. 7];5(2):142-56. available from: https://so07.tci-thaijo.org/index.php/rtnb/article/view/2862