Ghazi, Noor Azhana, Khairina ‘Izzati Amir Hussain, Nik Ahmad Nizam Nik Malek, and Salehhuddin Hamdan. “The Effects of Zeolite X and Y on Cancer Cell Lines”. Journal of Science and Technology 4, no. 1 (1). Accessed May 25, 2020. https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/465.