Siddique, MH, CC Pierre, and N Biswas. “Inactivation of Horseradish Peroxidase Enzyme in The Removal of 4-Chlorophenol from Aqueous Solution”. Chemical Engineering Research Bulletin 11 (October 29, 2008): 19–30. Accessed March 24, 2023. https://www.banglajol.info/index.php/CERB/article/view/1484.