Widyotomo S, Mulato S, K. Purwadaria H, Syarief A. Decaffeination process characteristic of Robusta coffee in single column reactor using ethyl acetate solvent. PP [Internet]. 2009Aug.31 [cited 2026Apr.16];26(3). Available from: https://ccrjournal.com/index.php/ccrj/article/view/138