Nguyen, D. H., & Nguyễn, V. Ú. (2023). Some measures to create knowledge mobile capacity for excellent grade 12 students in teaching solution of exercises chapter "Primitives, calculus, and applications". Dong Thap University Journal of Science, 12(03S), 62-73. https://doi.org/10.52714/dthu.12.03S.2023.1127