Ong, S.W, M. S. A. Mohd Syafaruddin, M.S. Rosmi, Z. Abdul Majid, M.Z. Othman, A.B. Suriani, N.A. Buang, S. M. Sidik, and I.Md Isa. “Synthesis of Carbon Nanotubes Using Electric Arc Furnace Slag As a Source of Catalyst”. CENTRAL ASIA AND THE CAUCASUS 23, no. 1 (January 30, 2022): 2050–2055. Accessed July 29, 2024. https://ca-c.org/CAC/index.php/cac/article/view/267.