Alwi, A. L., Nuraisyah, A. ., Ulma, Z. ., Mastutik, L. ., & Nirmala Kusumaningtyas, R. (2023). Water Content Comparison of Green Bean and Roasted Bean of Robusta Gumitir Coffee Based on Processing Method and Roast Level . Gontor Agrotech Science Journal, 9(1), 82–88. https://doi.org/10.21111/agrotech.v9i1.9900