Boonvorachote, Tanachote. “Business Performance Measurement by Economic Value Added: Case Study of Agri-Business Group”. Kasetsart Journal of Social Sciences 31, no. 3 (December 31, 2010): 356–368. Accessed May 19, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/246688.