HAN, Ziyan. Research on the relationship between employees’ core competence and work efficiency. Journal of Education, Humanities and Social Sciences, [S. l.], v. 29, p. 144–148, 2024. DOI: 10.54097/b4c4h594. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/20274. Acesso em: 4 jul. 2026.