Kang, Gi-Hwan, and Sung-Hoon Kim. “The Formation of Carbon Microcoils Having the Coil-Type Overall Geometry”. Journal of Coating Science and Technology 2, no. 3 (January 5, 2016): 100–104. Accessed May 3, 2024. https://www.lifescienceglobal.com/pms/index.php/jcst/article/view/3520.