Apostolache, Mihai ; Calcan, Gheorghe ; Paul Modrea, Mihaela Cristina... Petroleum - Gas University of Ploiesti The Centre for Studies and Legal and Socio - Administrative Research, Administrative Research Journal of Law and Administrative Sciences, ISSN 2392 - 8298 ISSN - L 2392 - 8298.
,
2017
Paraschiv, Titi ; Ungureanu, Dan ; Daniel, Cochior... The International Conference 'Education and Creativity for a Knowledge-Based Society' ISSN: 2248-0064 ISBN: 978-3-9503145.
,
2016