Huynh, Thi Mai, and Thi Thu Ha Ho. 2015. “Reality and Solutions to Improve 5-6 Year-Old children’s Toy-Making Skills in Kindergartens, Dong Thap Province”. Dong Thap University Journal of Science, no. 14 (August):101-5. https://doi.org/10.52714/dthu.14.8.2015.233.