PSP (Pedigree Science Publications) is an academic open-access publisher with headquarters in Perth, Australia. PSPC publishes scholarly journals in a wide range of academic fields, including economics, social sciences, natural sciences, humanities, biological, education, management and etc. These journals deliver original, peer-reviewed studies from international scholars to a worldwide audience. Journals published by PSPC are fully open access and research articles, reviews or any other content on this platform is available to everyone free of charge. All journals are available for free download online.