SONG, Guojun; LIU, Zhongbin. Study on the Enhanced-Gravity Separation Characteristics of Copper Ore in a Spiral Trapezoidal Pipe. International Journal of Advanced Engineering and Technology Research, [S. l.], v. 2, n. 2, p. 11–20, 2026. DOI: 10.54097/3kc5wg77. Disponível em: https://ijaetr.org/index.php/ojs/article/view/104. Acesso em: 5 jun. 2026.