Thanh Hanh, Nguyen Thi, Le Thi Minh Thanh, Ngo Dinh Binh, and Duong Van Hop. “The Distribution and Some Biological Characters of Bacillus Thuringiensisin Soil of Cat Ba National Park”. Academia Journal of Biology 30, no. 3 (November 13, 2014): 129–135. Accessed November 22, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/5444.