Determinants of Smallholder Oil Palm Farmers’ Participation in the KBMJ Cooperative, Bosar Maligas. J. Agrinika [Internet]. 2026 Mar. 30 [cited 2026 Apr. 2];10(1):39-55. Available from: https://ojs.unik-kediri.ac.id/index.php/agrinika/article/view/7312