1. Cloete, K. J., Šmit, Ž., Minnis-Ndimba, R., Vavpetič, P., & Pelicon, P. (2018). External beam particle induced X-ray emission elemental and physical trait data of organically produced roasted coffee beans from Ethiopia, Colombia, Honduras, and Mexico. Mendeley Data, v1. https://doi.org/10.17632/rs4xcjf69y.1.
2. Chemical profiling to differentiate geographic growing origins of coffee;Anderson;Journal of Agricultural and Food Chemistry,2002
3. The use of advanced chemometric techniques and trace element levels for controlling the authenticity of organic coffee;Barbosa;Food Research International,2014
4. Coffee quality: Its causes, appreciation and improvement;Barel;Plantations, Recherche, Développement,1994
5. The physical properties of category B cocoa beans;Bart-Plange;Journal of Food Engineering,2003