NGUYEN, Thi Sinh; TRAN, Kiem Minh. THREE PROBABILITY WORKING SPACES AND THE CONNECTIONS IN UPPER SECONDARY STUDENTS’ MATHEMATICAL WORK. Ho Chi Minh City University of Education Journal of Science, [S. l.], v. 23, n. 6, 2026. DOI: 10.54607/hcmue.js.23.5.5381(2026). Disponível em: https://journal.hcmue.edu.vn/index.php/hcmuejos/article/view/5381. Acesso em: 10 jul. 2026.