@inproceedings{weko_230310_1,
   author	 = "Mostofa,MD Naheed and 神崎,映光",
   title	 = "On a hierarchical blockchain-based data management for supply chain management",
   booktitle	 = "第85回全国大会講演論文集",
   year 	 = "2023",
   volume	 = "2023",
   number	 = "1",
   pages	 = "81--82",
   month	 = "feb"
}