D. Koullas

发表

Paul Christakopoulos, Emmanuel G. Koukios, D. P. Koullas, 1995 .

E. Koukios, B. Monties, E. Billa, 1997 .

Paul Christakopoulos, Emmanuel G. Koukios, D. P. Koullas, 1991 .

Emmanuel G. Koukios, Dimitrios Koullas, Irene Daouti Koukios, 2010 .

E G Koukios, E. Koukios, P. Christakopoulos, 1992, Biotechnology and bioengineering.

E. Koukios, L. Karaoglanoglou, D. Koullas, 2017, EPH - International Journal of Educational Research.