Syahza, Almasdi. “The Institutional Arrangements in the Palm Oil Sector: Effort to Spur Economic Growth in Rural Areas”. International Research Journal of Business Studies 4, no. 3 (December 1, 2011): 171–188. Accessed December 4, 2025. https://irjbs.prasetiyamulya.ac.id/index.php/jurnalirjbs/article/view/816.