Journal of forecasting. 2005;24(6):421-432. doi: 10.1002/for.961 Q12.72025
A leading indicator approach to predicting short-term shifts in demand for business travel by air to and from the UK
DOI: 10.1002/for.961
摘要
Journal of forecasting. 2005;24(6):421-432. doi: 10.1002/for.961 Q12.72025
DOI: 10.1002/for.961
摘要