Saraswati, Ni Putu, Mukson Mukson, & Suryani Nurfadillah. " Analisis Kesediaan Membayar (Willingness to Pay) Konsumen Terhadap Produk Kopi Berlabel Fairtrade di Berbagai Wilayah Indonesia." JSEP (Journal of Social and Agricultural Economics) [Online], 16.1 (2023): 69-80. Web. 24 Nov. 2024