Pratiwi, Annisa Marchantia, Hari Kaskoyo, and Susni Herwanti. “Efisiensi Pemasaran Agroforestri Berbasis Kopi Berdasarkan Keragaan Pasar: Studi Kasus Di Pekon Air Kubang, Tanggamus (Marketing Efficiency of Coffee-Based Agroforestry Based on Market Performance: A Case of Study in Air Kubang Village, Tanggamus)”. Jurnal Sylva Lestari 7, no. 3 (September 29, 2019): 299–308. Accessed May 5, 2024. https://sylvalestari.fp.unila.ac.id/index.php/JHT/article/view/375.