[1]
Nguyen, L.C. , Ngo, N.V. , Ngoc, N.T.L. and Hung, M.V. 2025. Impact of problem-based learning on critical thinking: An exploration with middle school students. International Journal of Innovative Research and Scientific Studies. 8, 2 (Apr. 2025), 2809–2819. DOI:https://doi.org/10.53894/ijirss.v8i2.5819.