Nguyễn T. Open exam question and marking literature composition exercise based on open exam question in primary education. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 1, n. 1, p. 57–64, 2021. DOI: 10.51453/2354-1431/2015/72. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/72. Acesso em: 3 jul. 2024.