Anindita, I., Witjaksono, R. and 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), pp. 55-63. Available at: https://jurnal.ugm.ac.id/v3/JAMADEV/article/view/973 (Accessed: 19May2024).