Publishers

Portland Press (Creative Commons Attribution) (124 papers)

American Sociological Association (124 papers)

Science and Education Publishing (122 papers)

Guilford Press (122 papers)

Tabriz University of Medical Sciences (122 papers)

Hogrefe (121 papers)

American Institute of Mathematical Sciences (AIMS) (120 papers)

Sciedu Press (119 papers)

International Reading Association (118 papers)

Project HOPE (118 papers)

Frontiers in Bioscience (117 papers)

Akademie Verlag (115 papers)

Palgrave Macmillan (part of Springer Nature) (Hybrid journals [society-owned]) (124 papers)

Society of Petroleum Engineers (SPE) (113 papers)

Soil Science Society of America (113 papers)

Institute of Advanced Engineering and Science (112 papers)

International Union Against Tuberculosis and Lung Disease (111 papers)

Australian International Academic Centre (AIAC) (109 papers)

Korean Academy of Medical Sciences (108 papers)

Freund Publishing House (108 papers)