NGUYEN NGOC, P.; NGUYỄN, K. D. DOES COMPETITION REALLY PROMOTE EXPORT DIVERSIFICATION: THE CASE OF VIETNAM. Hong Duc University Journal of Science – Economic - Business Administration, Polistics and Law, [S. l.], v. 78, n. 7, p. 91-100, 2025. DOI: 10.70117/hdujs.78.7.2025.890. Disponível em: https://hdujs.edu.vn/index.php/ktctpl/article/view/890. Acesso em: 3 jul. 2026.