[1]朱延策.优化企业大宗物资招标采购内部控制的建议[J].中小企业管理与科技,2023(07):101-103.Zhu Yanze. Suggestions for optimizing the internal control of enterprise bulk material bidding and purchasing [J]. Small and Medium-sized Enterprises Management and Technology, 2023(07):101-103.[2]王玮,张淑云,刘归航.企业物资招标采购的风险和防范办法[J].中国物流与采购,2022(24):58-59.Wang Wei, Zhang Shuyun, Liu Guihang. Risks and prevention methods of enterprise material bidding and purchasing [J]. China Logistics and Purchasing, 2022(24):58-59.