FAJRI, S.; GUNAWAN, H.; MANURUNG, A. A.; SATRIA, I.; SAFRUDDIN, S. Analisis Rantai Nilai Tanaman Kakao Kebun Rakyat di Kecamatan Air Batu Kabupaten Asahan . ProBisnis : Jurnal Manajemen, [S. l.], v. 17, n. 1, p. 378–388, 2026. Disponível em: https://ejournal.joninstitute.org/index.php/ProBisnis/article/view/1406. Acesso em: 1 may. 2026.