Kairbekov, Zhaksyntay, Elmira Yermoldina, and K. Ayity. “Effect of Natural Polymer-Pottasium Humate on Activity of Palladium Catalysts”. Chemical Bulletin of Kazakh National University 68, no. 4 (December 4, 2012): 50-55. Accessed November 22, 2024. https://chemistry.kz/bulletin/index.php/kaznu/article/view/273.