Towards Optimizing Espresso Extraction: Which Perceived Espresso Features Correlate with Overall Subjective Satisfaction? - Kouassi Kouakou Kan Maxime; Tsuyoshi Gotoda; Michal Ptaszynski; Tanjim Mahmud; Fumito Masui; Hirofumi Arai; Chao-Hui Feng; Jun Watanabe (RIVF, 2024)