Nugrahini, N. I. P., A. K. . Wardani, E. . Martati, and M. . Saifur Rohman. “Simultaneous Extraction and Decaffeination Process Optimization of Green Coffee Bean-Based Beverages Using Response Surface Methodology”. Trends in Sciences, vol. 21, no. 6, Mar. 2024, p. 7265, doi:10.48048/tis.2024.7265.