Bellwether Publishing, Ltd..

Folium Ltd.

Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan.

Emerald Group Holdings Ltd..

Saint Petersburg State University.

Begell House Inc..

SAGE Publications Ltd.

Agricultural Research Communication Centre.

Eduem - Editora da Universidade Estadual de Maringa.

Springer Medizin.

North Atlantic University Union NAUN.

North Caucasian Institute of Mining and Metallurgy, State Technological University.

Bellwether Publishing, Ltd..

Neurocirugia.

Dove Medical Press Ltd.