颁布单位：[University of Pretoria] |  颁布时间：2013 |  实施时间：2013 |  学科分类：[["Section, of, the, Constitution, of, South, Africa",, "Procurement, of, goods",, "Procurement, of, services",, "Socio, economic, interests",, "South, African, socio, economic, structure",, "UCTD"]]

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