基于多元回归—灰色预测组合方法的煤炭行业人才需求预测
谭凯,汪文生,张利,等
Combination Forecasting Method of Coal Industry Human Resource Demand Based on Multiple Regression Model and Grey Forecasting
煤炭工程 . 2019, (3): 151 -154 .  DOI: 10.11799/ce201903033