PHUONG TRINH BUI; TRAN BAO AN DUONG; NGUYEN CAT NHAN LE; HOANG NGAN ANH NGUYEN; NGUYEN BAO TRAN; MINH THACH TRAN; HUU SANG NGUYEN. Effect of the moisture states of artificial fly ash aggregate as a partial river sand replacement on bulk density and mechanical strengths of hardened concrete. JOURNAL OF MATERIALS & CONSTRUCTION, [S. l.], v. 14, n. 02, p. Page 4 – Page 9, 2024. DOI: 10.54772/jomc.v14i02.752. Disponível em: https://ojs.jomc.vn/index.php/en/article/view/752. Acesso em: 7 dec. 2025.