Jaijan, W. and Suttiamporn, W. (2013) “Mathematical connections of students in lesson study and open approach”, RMUTSB ACADEMIC JOURNAL. Phra Nakorn Sri Ayutthaya, 1(1), pp. 69–82. Available at: https://li01.tci-thaijo.org/index.php/rmutsb-sci/article/view/98187 (Accessed: 15 May 2024).