Dr. Pankaj Kumar. “Genetic Engineering of Microbial Strains for High-Yield Lactic Acid Production”. Journal of Validation Technology, ISSN: 1079-6630, E-I SSN: 2150-7090 UGC CARE II, vol. 31, no. 4, Jan. 2026, pp. 37-51, https://jvtnetwork.com/index.php/journals/article/view/164.