Akram Saeed, U. ., Shaker M. Ali, I. ., & Dhiaa Abdulkader, H. . (2014). Experimental and Kinetic Study of Phenol Oxidation Using Ni-oxide Catalysts. Journal of Engineering and Sustainable Development, 18(1), 152-163. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/857