LI XUEFENG. Frictional Heat Generation and Geothermal. Global Journal of Science Frontier Research, [S. l.], v. 22, n. A2, p. 37–38, 2022. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/102894. Acesso em: 4 dec. 2024.