VU, Thi Minh Trang. The process of designing the piecing exercise system to develop spatial orientation ability in visual art activities for 5-6 year old children. Dong Thap University Journal of Science, [S. l.], n. 31, p. 111–116, 2023. DOI: 10.52714/dthu.31.4.2018.578. Disponível em: https://dthujs.vn/index.php/dthujs/article/view/373. Acesso em: 8 sep. 2024.