Technische Universität Berlin, Universitätsbibliothek
eScholarship Publishing, University of California
Elsevier
Texas State University
Indonesian Combinatorial Society (InaCombS); Graph Theory and Applications (GTA) Research Centre; University of Newcastle, Australia; Institut Teknologi Bandung (ITB), Indonesia
Alexandria University, Faculty of Science
Shahin Digital Publisher
Indian Society of Plant Breeders
Institute of Mathematical Statistics
University of Szeged
Springer Nature
Sage
Open Publishing Association
Institute of Physics Publishing
University of Economics, Prague
Editorial Universidad de Granada
James Cook University