SIREGAR, D. R. D.; YUDANTO, S. D. .; CHANDRA, S. A.; LUBIS, E. F. R.; HUMAIDI, S.; DARSONO, N. Improvement of the superconducting properties of carbon addition on Bi1.6Pb0.4Sr2 Ca2Cu3O10+δ prepared through the two-step sintering process. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 31, n. 4, p. 76-81, 2021. Disponível em: http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1187. Acesso em: 24 jan. 2022.