Rizki, M. I., S. Suminah, and S. Sugihardjo. “Self-Reliance of the Porang Farmers Community in Marketing Porang Production”. Jurnal Sosial Ekonomi Pertanian, vol. 20, no. 2, Apr. 2024, pp. 155-71, https://journal.unhas.ac.id/index.php/jsep/article/view/33102.