NEW ENERGY SAVING AND ENVIRONMENTALLY FRIENDLY BUILDING MATERIAL TECHNOLOGY FROM ASH WASTE FROM THERMAL POWER PLANT. TRA VINH UNIVERSITY JOURNAL OF SCIENCE, [S. l.], v. 15, n. 6, 2025. DOI: 10.35382/tvujs.15.8.2025.150. Disponível em: https://journal.tvu.edu.vn/index.php/journal/article/view/150. Acesso em: 7 feb. 2026.