entralisasi (Journal of Economic Science/Jurnal Ilmu-Ilmu Ekonomi)is scientific peer-reviewed journal published by faculty of Economic, Universitas Muhammadiyah Sorong, Indonesia. Since estabilished in 2012, Sentralisasi is intended to provide a medium for dissemination of original and quality research on various topic in look the Focus and Scope and other related fields to be published two times a year (January and June). Sentralisasi issue consist Economic, Development Economic, Bussines, Social Economic, Acounting, Islamic Economic, Management, Human Resource Management and Entrepreneurship.