Value Chain Analysis for Pure and Mixed Palm Sugar Agroindustry in Rambah District, Rokan Hulu Regency, Indonesia: Analisis Rantai Nilai Agroindustri Gula Aren Murni dan Campuran di Kecamatan Rambah, Kabupaten Rokan Hulu, Indonesia. JIA [Internet]. 2025 Jun. 30 [cited 2026 Apr. 12];7(1):110–124. Available from: https://journal.ubb.ac.id/index.php/jia/article/view/5435