Emerald Group Publishing Ltd..

Institut za Lokalno Samoupravo in Javna Narocila Maribor.

Elsevier B.V..

Springer Netherlands.

John Wiley and Sons Ltd.

Academic Press.

Blue Eyes Intelligence Engineering and Sciences Publication.

Wiley-VCH Verlag.

Springer-Verlag Wien.

Springer New York LLC.

Elsevier B.V..

Pleiades Publishing.

Springer London.

Taylor and Francis Ltd.

Elsevier B.V..