Hussein, Noor Nihad Abdul, Bayan Shakir Mahmood Al-Saeedi, and Hiba A. Jasim. “A Review on Bacillus Subtilis and Related Bacilli in Wastewater Treatment: Biofilm Formation, Genetic Regulation, and Industrial Pollutant Degradation”. American Journal of Biology and Natural Sciences 3, no. 4 (April 6, 2026): 24–28. Accessed June 6, 2026. https://www.biojournals.us/index.php/AJBNS/article/view/2213.