Van Thu, Ngo. “Absorption Rate As a System Risk Measurement Tool: Evidence from the Viet Nam Stock Market”. VNUHCM Journal of Economics, Business and Law 3, no. 1 (May 3, 2019): 13-27. Accessed April 7, 2026. https://ebl.vnuhcmjournal.com.vn/index.php/ebl/article/view/536.