Blockchain-Based Traceability Model for Grains and Oils Whole Supply Chain
DONG Yunfeng, ZHANG Xin, XU Jiping, WANG Xiaoyi, KONG Jianlei, SUN Pengcheng
FOOD SCIENCE . 2020, (9): 30 -36 .  DOI: 10.7506/spkx1002-6630-20190418-227