Khan, Md Mashiur Rahman, Md Ibrahim H Mondal, and Md Zulhash Uddin. “Sustainable Washing for Denim Garments by Enzymatic Treatment”. Journal of Chemical Engineering 27, no. 1 (July 27, 2013): 27–31. Accessed August 17, 2022. https://www.banglajol.info/index.php/JCE/article/view/15854.