I. Popa

发表

I. Popa, C. Dobrin, D. Popescu, 2011 .

I. Popa, S. Ștefan, 2019, International journal of environmental research and public health.

I. Popa, Cristina Vlăsceanu, 2016 .

I. Popa, C. Cicea, Corina Marinescu, 2019, Economic Research-Ekonomska Istraživanja.

I. Popa, S. Ștefan, Ș. Popa, 2022, International journal of environmental research and public health.

I. Popa, N. Marian, Ovidiu Nicolescu, 2009 .

I. Popa, Assistant Suzana Demyen, Suzana Demyen, 2013 .

I. Popa, Cristina Vlăsceanu, 2014 .