ZHANG, Jianqiang; KAN, Xurundong; LIU, Zaiqiong. Research Progress on the Application of Coffee Grounds in Capacitor Electrode Materials. International Journal of Mechanical and Electrical Engineering, London, U.K., v. 4, n. 3, p. 13–20, 2025. DOI: 10.62051/ijmee.v4n3.02. Disponível em: https://wepub.org/index.php/IJMEE/article/view/4958. Acesso em: 19 apr. 2026.