Sudarko, Sudarko, Sumardjo Sumardjo, Anna Fatchiya, and Prabowo Tjitropranoto. “Factors Affecting Entrepreneurial Capacity Building of Smallholder Coffee Farmers in East Java Province”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 36, no. 1 (April 30, 2020): 84–95. Accessed November 25, 2024. https://ccrjournal.com/index.php/ccrj/article/view/389.