Some Theories Of Environmental Sustainability

by Irina-Virginia Dragulanescu, Natalia Dragulanescu
Published 2014-01-01

Growth, Development and Sustainability

by Irina-Virginia Dragulanescu, Natalia Dragulanescu
Published 2013-11-01

Sustainability of the Organizational Changes in the Context of Global Economic Crisis

by Armenia Androniceanu, Irina-Virginia Drăgulănescu
Published 2012-06-01

Quality and Competitiveness: A Lean Six Sigma Approach

by Irina-Virginia Drăgulănescu, Delia Popescu
Published 2015-11-01

European Cultural and Touristic Heritage: Sighisoara vs. Verona

by Irina-Virginia Dragulanescu, Gabriela Cecilia Stanciulescu, Ion Andrei, Timea-Anca Stan
Published 2014-11-01