Rahmadani, Fitri, Findi Maulana Hermawan, Andreas Saputra Sitanggang, and William Tjandra. “Analisis Pengambilan Keputusan Dalam Kendala Di UMKM Sadane Coffee”. Ekopedia: Jurnal Ilmiah Ekonomi 2, no. 1 (January 31, 2026): 2860–2750. Accessed January 31, 2026. http://indojurnal.com/index.php/ekopedia/article/view/2251.