Study on Relationship Between Age and Coffee Preference: Application to Specialty Coffee Association Brewing Control Chart. Pelita Perkebunan (a Coffee and Cocoa Research Journal), [S. l.], v. 35, n. 2, p. 131–139, 2019. DOI: 10.22302/iccri.jur.pelitaperkebunan.v35i2.381. Disponível em: https://mail.ccrjournal.com/index.php/ccrj/article/view/381. Acesso em: 16 jun. 2026.