Narayanan, Niju, Pradip K. Roychoudhury, and Aradhana Srivastava. 2004. “Isolation of Adh Mutant of Lactobacillus Rhamnosus for Production of L(+) Lactic Acid”. Electronic Journal of Biotechnology 7 (1). Valparaíso, Chile:0-0. https://www.ejbiotechnology.info/index.php/ejbiotechnology/article/view/v7n1-7.