Zafar, A. U., Qadeer, M. A. and Riazuddin, S. (2003) “STUDIES ON THE PRODUCTION OF SPORE CRYSTAL BY BACILLUS THURINGIENSIS CAMB 3-023 IN THE STIRRED FERMENTOR”, Biological Sciences - PJSIR, 46(4), pp. 242–245. Available at: http://biostaging.pjsir.org/index.php/biological-sciences/article/view/1643 (Accessed: 7 June 2025).