Design of a Distributed Food Traceability Platform and Its Application in Food Traceability at Guangdong ProvinceHaibiao Luo, Yin Li, Dongcheng Liu, Yunxiong Ouyang and Feng YuanMATEC Web Conf., 128 (2017) 04014DOI: https://doi.org/10.1051/matecconf/201712804014