Saraswathy, N. and Kumar, P. A. (2004) “Protein engineering of δ-endotoxins of Bacillus thuringiensisa”, Electronic Journal of Biotechnology. Valparaíso, Chile, 7(2), pp. 0–0. Available at: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v7n2-3 (Accessed: 19 September 2024).