Anindita, I., Witjaksono, R., & Harsoyo. (2023). The Role of Farmer Group Leader in Implementing The Cocoa Cultivation Technology at Patuk Sub-District, Gunungkidul Regency. Journal of Agribusiness Management and Development, 2(1), 55-63. Retrieved from https://jurnal.ugm.ac.id/v3/JAMADEV/article/view/973