Thiripurasundari, G. “Comparative Performance of Rough R and Smooth S Colonies of Acetobacter Aceti CRF 3 for Acetic Acid Production”. International Journal of Pharmaceutical & Biological Archive 3, no. 6 (February 18, 2013). Accessed April 30, 2025. http://mail.ijpba.info/index.php/ijpba/article/view/939.