by Ciopec, M., Davidescu, C.M., Negrea, A., Grozav, I., Lupa, L., Negrea, P., Popa, A.
Published in Chemical engineering research & design (01.10.2012)

by Negrea, P, Minzatu, V, Ciopec, M, Negrea, A
Published in International Multidisciplinary Scientific GeoConference : SGEM (01.01.2016)

by Minzatu, V, Negrea, P, Negrea, A, Ciopec, M, Bumbu, B, Golban, A, Vasile, A
Published in WIT Transactions on Ecology and the Environment (01.01.2016)

by Gabor, A, Davidescu, C M, Negrea, A, Ciopec, M, Negrea, P
Published in WIT Transactions on Ecology and the Environment (01.01.2016)

by Negrea, A, Lupa, L, Ciopec, M, Voda, R, Negrea, P, Hulka, I
Published in WIT Transactions on Ecology and the Environment (01.01.2014)

by NEGREA, A, NEGREA, P, CIOPEC, M, GROZAV, I, LUPA, L, DAVIDESCU, C. M
Published in Transactions on ecology and the environment (2012)

by NEGREA, A, CIOPEC, M, LUPA, L, MUNTEAN, C, LAZAU, R, NEGREA, P
Published in Transactions on ecology and the environment (2010)

by Cocheci, L., Lupa, L., Ţolea, N.S., Muntean, C., Negrea, P.
Published in Separation and purification technology (01.11.2020)

by Hulka, I., Utu, D., Serban, V.A., Negrea, P., Lukáč, F., Chráska, T.
Published in Applied surface science (28.02.2020)

by Negrea, P., Popa, A., Lupa, L., Voda, R.
Published in International journal of environmental science and technology (Tehran) (01.08.2016)

by Banica, R, Nyari, T, Barvinschi, P, Negrea, P, Vaszilcsin, N
Published in Journal of Optoelectronics and Advanced Materials (01.07.2009)

by Muntean, Cornelia, Brandl, Waltraut, Iovi, Aurel, Negrea, Petru
Published in Thermochimica acta (01.12.2005)

by Lupa, L., Negrea, P., Negrea, A., Iovi, A., Cocheci, L., Mosoarca, G.
Published in Brazilian journal of chemical engineering (01.03.2008)

by Ciopec, Mihaela, Negrea, Adina, Davidescu, C M, Negrea, P, Muntean, Cornelia, Popa, Adriana
Published in New Frontiers in Chemistry (01.10.2010)

by Negrea, P., Grigorie, T. L.
Published in 2012 International Conference on Applied and Theoretical Electricity (ICATE) (01.10.2012)