2024. THE EFFECT OF ROASTING USING SPOUTED BED ROASTER ON PSYCHOHEMICAL ROBUSTA AND ARABICA TEMANGGUNG COFFEE. Jurnal Teknologi Industri Pertanian. 34, 1 (Apr. 2024), 28–34. DOI:https://doi.org/10.24961/j.tek.ind.pert.2024.34.1.28.