Tran, Lê Nam, and Phu Si Huynh. “Designing a Website to Manage a Bank of Differentiated Questions in Mathematics at Grade 12”. Dong Thap University Journal of Science 12, no. 8 (November 8, 2023): 71–78. Accessed May 11, 2024. https://dthujs.vn/index.php/dthujs/article/view/1402.