NIU, Geng; LI, Han; ZHAO, Pengfei. Design of an Auxiliary Manipulator for Threaded Hole Machining in Narrow Spaces. International Journal of Mechanical and Electrical Engineering, London, U.K., v. 8, n. 1, p. 68–73, 2026. DOI: 10.62051/ijmee.v8n1.07. Disponível em: https://ojs.ijmee.org/index.php/IJMEE/article/view/5909. Acesso em: 8 aug. 2026.