patriani, peni patriani. 2020. “Coffe Coffee Seed Waste Silage Technology As Goat Feed in Tigapanah Sub-District, Karo Regency: Coffee Seed Waste Silage Technology As Goat Feed in Tigapanah Sub-District, Karo Regency”. Journal of Saintech Transfer 3 (2):77-85. https://doi.org/10.32734/jst.v3i2.3951.