Mulyani, Puji Wahyu, Yuliana Kansrini, and Dwi Febrimeli. “Strategy for Strengthening Social Capital for the Geographical Indication Protection Community of Arabica Coffee: A Case Study in the South Tapanuli Regency, Indonesia”. Jurnal Ilmiah Pertanian 19, no. 2 (April 24, 2022): 69-84. Accessed April 29, 2024. https://journal.unilak.ac.id/index.php/jip/article/view/9399.