LUO, Chenxu; ZENG, Jiawei; GAO, Junhao; QIAO, Junbei; LENG, Junfa. Effect of Excitation Vibration at Different Frequencies on Pick Cutting. International Journal of Natural Resources and Environmental Studies, [S. l.], v. 2, n. 3, p. 40–47, 2024. DOI: 10.62051/ijnres.v2n3.06. Disponível em: https://wepub.org/index.php/IJNRES/article/view/1743. Acesso em: 20 may. 2026.