Nurjati, Eka, and Fransisca Susanti Wiryawan. “The Sustainability of Contract Farming Model: A Case Study of an Agribusiness Company”. Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan 24, no. 1 (April 1, 2023): 52–76. Accessed November 16, 2025. https://journals2.ums.ac.id/jep/article/view/9576.