OLUBUNMI A. ADETOYE; ALIYU ABUBAKAR; IBRAHIM M. LAWAL; OLU O. OLUBAJO; CHIMA D. AGOR. Degradation Resistance of Bio-Concrete Containing Rice Husk Ash and Bacillus Subtilis under Acidic, Sulfate, and Elevated Temperature Exposure. UNIABUJA Journal of Engineering and Technology (UJET), [S. l.], v. 3, n. 2, p. 339–346, 2026. Disponível em: https://ujet.uniabuja.edu.ng/index.php/ujet/article/view/190. Acesso em: 19 sep. 2026.