1.
Triyut J, Hajisalah S, Piasai K, Janjaroon A. THE NATURE OF LOWER SECONDARY STUDENTS’ PROOF COMPREHENSION IN GEOMETRY. JSC [internet]. 2025 Aug. 27 [cited 2026 Oct. 6];9(8):89-9. available from: https://so06.tci-thaijo.org/index.php/JSC/article/view/287005