Triwulansari C, Masyhuri, Perwitasari H. THE EFFECT OF OIL PALM FARMERS’ PARTNERSHIP WITH PT. TUNGGAL YUNUS ESTATE ON FARM INCOME IN TAPUNG SUB-DISTRICT, KAMPAR DISTRICT. JAMADEV [Internet]. 2024Mar.30 [cited 2024Nov.23];5(1):1-11. Available from: https://jurnal.ugm.ac.id/v3/JAMADEV/article/view/13948