Belej, Ľubomír, Alžbeta Demianová, Alica Bobková, Terézia Švecová, and Lukáš Jurčaga. 2026. “TRACING THE TRUE COFFEE BEANS: A CLOSER LOOK AT ADULTERATION AND AUTHENTICATION”. Journal of Microbiology, Biotechnology and Food Sciences 15 (5):e13924. https://doi.org/10.55251/jmbfs.13924.