FENG, Ling. Study on Rock Breaking Efficiency of Non Planar PDC Teeth. Academic Journal of Science and Technology, [S. l.], v. 11, n. 3, p. 52–56, 2024. DOI: 10.54097/pqb8a870. Disponível em: https://drpress.org/ojs/index.php/ajst/article/view/23469. Acesso em: 18 aug. 2026.