BAO, Zhongfu; CHEN, Lan. Research on Post Competency of Mechanical Design Engineer in Small and Medium-sized Manufacturing Enterprises under the Background of Industrial Upgrading. BCP Education & Psychology, [S. l.], v. 4, p. 54–58, 2022. DOI: 10.54691/bcpep.v4i.772. Disponível em: https://bcpublication.org/index.php/EP/article/view/772. Acesso em: 2 aug. 2026.