CHENG, Guang.
 Predicting the Productivity of China’s Building Sector and the Elements that Affect it Using the DEA-Tobit Framework.
<strong>Journal of Digital Information Management(JDIM)</strong>, [S.l.], v. 22, n. 2, p. 46-55, dec. 2024.
ISSN 0972-7272.
Available at: &lt;<a href="https://www.dline.info/ojs/index.php/jdim/article/view/381" target="_new">https://www.dline.info/ojs/index.php/jdim/article/view/381</a>&gt;. Date accessed: 21 apr. 2026.