TACTIC TO IMPROVE THE PROVINCIAL COMPETITIVENESS INDEX (PCI). TRA VINH UNIVERSITY JOURNAL OF SCIENCE, [S. l.], v. 12, n. 2, 2022. DOI: 10.35382/tvujs.1.47.2022.919. Disponível em: https://journal.tvu.edu.vn/index.php/journal/article/view/192. Acesso em: 23 sep. 2026.