NAM, Nguyen Danh.
 An Inquiry Model for  Mathematics Teachers’ Professional Development.
<strong>VNU Journal of Science: Education Research</strong>, [S.l.], v. 32, n. 4, dec. 2016.
ISSN 2588-1159.
Available at: &lt;<a href="https://js.vnu.edu.vn/ER/article/view/3846" target="_new">https://js.vnu.edu.vn/ER/article/view/3846</a>&gt;. Date accessed: 20 apr. 2024.