Vu Thi Ngoc, Minh. “Bloating of Fly Ash-Based Lightweight Aggregates”.
JOURNAL OF MATERIALS & CONSTRUCTION
12, no. 02 (June 30, 2022): Page 13 – Page 17. Accessed April 9, 2025. https://ojs.jomc.vn/index.php/en/article/view/369.