A.N., Falina, Suriani A.B., Azmina M.S., Salina M., Dalilah A.R., Roslan Md Nor, and Rusop M. “The Effect of Temperature on Carbon Nanotubes Synthesized Using Trimetallic Catalyst from Waste Cooking Palm Oil Precursor”. Journal of Science and Mathematics Letters 4, no. 2 (January 19, 2019): 87–93. Accessed April 16, 2024. https://ejournal.upsi.edu.my/index.php/JSML/article/view/397.