作 者:Ancuța Lucaci ;Mihaela Sarafescu
出 处:Petroleum-Gas University of Ploiesti Bulletin : Economic Sciences Series. 2020 ;(1):51-58.
出 版 社:Petroleum-Gas University of Ploiesti
文 章 ID:267661684
作 者:Ancuța Lucaci ;Mihaela Sarafescu
出 处:Petroleum-Gas University of Ploiesti Bulletin : Economic Sciences Series. 2020 ;(1):52-58.
出 版 社:Petroleum-Gas University of Ploiesti
文 章 ID:1032403267