NGUYEN THANH LEN; TRAN TIEN HUYNH. The role of framework agreements in the management of educational construction projects in Hanoi city. JOURNAL OF MATERIALS & CONSTRUCTION, [S. l.], v. 16, n. 02, 2026. DOI: 10.54772/jomc.v16i02.1365. Disponível em: https://ojs.jomc.vn/index.php/en/article/view/1365. Acesso em: 15 oct. 2026.