Smith, A. ., Simal, R. ., Pattiasina, E. B. ., & Lekiwona, A. . (2024). Analysis of Ash Content of Red Salak Bean Coffee (Salacca edulis) Based on Duration of Roasting Length. KnE Social Sciences, 9(31), 57–62. https://doi.org/10.18502/kss.v9i31.17548