Analysis of Internal and External Factors of Farmers that Influence the Productivity of Self-Help Palm Oil Plantations in Merlung District, West Tanjung Jabung Regency. Jou. of Agri. and Loc. Wisd [Internet]. 2026 Jan. 4 [cited 2026 Oct. 3];9(1):10-2. Available from: https://online-journal.unja.ac.id/JALOW/article/view/51268