Radif, H. M., & Hassan, S. S. (2014). Role of chitinase produced from Azospirillum brasiliense in degradation free and snail chitin in soil. World Journal of Experimental Biosciences (ISSN: 2313-3937) , 2(2), 41-45. https://wjebio.com/index.php/journal/article/view/42