ANH, Do Vu Phuong.
 Implementation of a Competence Framework to  Evaluate Middle Management: A Case Study of the DOJI Gemstone Jewelry Group.
<strong>VNU JOURNAL OF ECONOMICS AND BUSINESS</strong>, [S.l.], v. 35, n. 3, sep. 2019.
ISSN 2734-9845.
Available at: &lt;<a href="https://js.vnu.edu.vn/EAB/article/view/4251" target="_new">https://js.vnu.edu.vn/EAB/article/view/4251</a>&gt;. Date accessed: 03 may 2024.