Mohamed Sultan, Suhana, Nurul Syazwani Azahurin, and Azam Mohamad. “Synthesis and Characteristics of Carbon Nanotube Using Plasma Arc Discharge”. ELEKTRIKA- Journal of Electrical Engineering 17, no. 3 (December 26, 2018): 20–22. Accessed November 21, 2024. https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/109.