A. Fakhrezi, K. Rizal, Y. Triyanto, and D. H. Adam, “Increasing the Productivity of Oil Palm (Elaeis guineensis Jacq) Farmers in Tebing Linggahara Baru Village, Bilah Barat District, Labuhanbatu Regency”, JUATIKA, vol. 7, no. 2, pp. 687 -, May 2025.