Rusli, Z., D. Mashur, R. E. Yozani, D. K. Habibie, H. T. R. F. Simanjuntak, and T. Saputra. “The Governance of Downstream Oil Palm Development in the Technopolitan Area of Pelalawan Regency”. International Journal of Energy Economics and Policy, vol. 12, no. 2, Mar. 2022, pp. 233-40, doi:10.32479/ijeep.12636.