Metwally, Gehad A. M., Mohamed Mahdy, and Ahmed El-Raheem H. Abd El-Raheem. “Performance of Bio Concrete by Using Bacillus Pasteurii Bacteria”. Civil Engineering Journal 6, no. 8 (August 1, 2020): 1443–1456. Accessed September 13, 2025. https://civilejournal.org/index.php/cej/article/view/2319.