Vo, Xuan Mai, and Thi Ngoc Tam Nguyen. “The Effectiveness of Implementing Learning Project on the Quadratic Function in High School”. Dong Thap University Journal of Science - Social Sciences and Humanities Issue, vol. 13, no. 7, Oct. 2024, pp. 89-98, doi:10.52714/dthu.13.7.2024.1341.