Syahza, Almasdi, Geovani Meiwanda, and Dahlan Tampubolon. 2023. “Strengthening Riau Province’s Oil Palm Policy Based on Strengthening Local Institutions in Riau Province Bengkalis”. KnE Social Sciences 8 (5), 447–462. https://doi.org/10.18502/kss.v8i5.13016.