Van, Uoc Tran
Tieu, Binh Hoang
Tran, Dang Hung
Article History
Received: 6 October 2025
Accepted: 5 February 2026
First Online: 16 February 2026
Declarations
:
: In compliance with Law No. 91/2025/QH15 on Personal Data Protection, which was enacted by the National Assembly of Vietnam on June 26, 2025, this study was exempt from formal ethical approval. It did not collect, store, or process personally identifiable information, nor involve any interventions or risks to participants. Ethical compliance was confirmed by the Academy of Construction Strategy and Cadres Training under Certificate No. 08/ACST-KHCN.
: Not applicable.
: The authors declare no competing interests.