LÊ, Đức Q. The role of lecturers in building a positive learning environment at universities and colleges. SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY, [S. l.], v. 4, n. 10, p. 92–98, 2021. DOI: 10.51453/2354-1431/2018/188. Disponível em: https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/188. Acesso em: 7 may. 2024.