Van, L. T., Minh, T. L., & Yong, K. S. (2011). Identifying causes of material wastage on construction sites in Vietnam. HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE - ENGINEERING AND TECHNOLOGY, 1(1), 3–9. Retrieved from https://journalofscience.ou.edu.vn/index.php/tech-en/article/view/372