SUMIATI, S.; ARSYAD, M.; DIANSARI, P. PERAN PETANI KUNCI (COCOA DOCTOR) DALAM ADOPSI PAKET PENINGKATAN PRODUKSI PETANI KAKAO SERTIFIKASI. Jurnal Sosial Ekonomi Pertanian, [S. l.], v. 14, n. 1, p. 75-84, 2018. DOI: 10.20956/jsep.v14i1.3625. Disponível em: http://journal.unhas.ac.id/index.php/jsep/article/view/3625. Acesso em: 2 may. 2024.