Belej, Ľubomír, Demianová, A., Bobková, A., Švecová, T. and Jurčaga, L. 2026. TRACING THE TRUE COFFEE BEANS: A CLOSER LOOK AT ADULTERATION AND AUTHENTICATION. Journal of microbiology, biotechnology and food sciences. 15, 5 (Mar. 2026), e13924. DOI:https://doi.org/10.55251/jmbfs.13924.