煤矿“一通三防”泛在学习模式的应用研究
张俭让,加茸茸,闫振国,李川,等
Study on Coal Mine “One Ventilation and Three Prevention” Ubiquitous Learning Pattern and Its Application
煤炭工程 . 2017, (5): 143 -145 .  DOI: 10.11799/ce201705042