Zafar, A U, and S Riazuddin. “PROPAGATION OF LOCALLY ISOLATED BACILLUS THURINGIENSIS (CAMB 3-023) FOR THE PRODUCTION OF SPORE-CRYSTAL PROTEIN IN SHAKE FLASK”. Biological Sciences - PJSIR 45, no. 6 (December 23, 2002): 400–403. Accessed November 22, 2024. https://v2.pjsir.org/index.php/biological-sciences/article/view/1848.