Assessment of the Involvement of Quantity Surveyors in Oil and Gas Projects in Lagos State, Nigeria

Structured questionnaires were used to collect primary data from the sampled firms on their level of involvement in oil and gas projects and the influence factors. Respondents were required to provide the frequency of the involvement of their firms in the upstream, midstream, and downstream stages of oil and gas projects

本研究采用结构化问卷从抽样企业中收集一手数据，以调研其参与油气项目的程度及相关影响因素。要求受访对象提供其所在企业参与油气项目上游、中游、下游各环节的频次信息。