A Hadi Arifin, Hendra Raza, Faisal Matriadi, Sulaiman. Green Kampung Kopi Arabica Gayo Farmers: The Role Of Empowerment Effectiveness, Entrepreneurial Behavior And Productive Performance Of Coffee Farmers. kuey [Internet]. 2024 Dec. 27 [cited 2025 Oct. 6];30(11):863-72. Available from: https://www.kuey.net/index.php/kuey/article/view/8006