Li, W., & Yang, Z. (2008). The Application of Unascertained Mathematics in Project Risk Management. In J. L. Li (Ed.), PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON RISK AND RELIABILITY MANAGEMENT, VOLS I AND II (pp. 416-419). PEOPLES R CHINA, Beijing Inst Technol, Sch Management & Econ, Beijing: UNIVERSE ACADEMIC PRESS TORONTO. Retrieved from https://www.webofscience.com/
Li, W., & Yang, Z. (2008). The Application of Unascertained Mathematics in Project Risk Management. In J. L. Li (Ed.), PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON RISK AND RELIABILITY MANAGEMENT, VOLS I AND II (pp. 416-419). PEOPLES R CHINA, Beijing Inst Technol, Sch Management & Econ, Beijing: UNIVERSE ACADEMIC PRESS TORONTO. Retrieved from https://www.webofscience.com/