Marius Bulearcă, Cornelia Neagu and Cristian Sima, “Econometric Models for the Production of Oil Deposits,” Proceedings of the 30th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-9-0, 8-9 November 2017, Madrid, Spain, p 3484-349.
Cornelia Neagu, Marius Bulearcă and Cristian Sima, “Debates on Needs vs. Resources: The Limited Character of Natural Resources,” Proceedings of the 30th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-9-0, 8-9 November 2017, Madrid, Spain, p 3707-3722.