Online test and management system using blockchain network. - Seung Jae Pee; Eung Seon Kang; Jae Geun Song; Ju Wook Jang (ICACT, 2019)

Blockchain based smart energy trading platform using smart contract. - Seung Jae Pee; Eung Seon Kang; Jae Geun Song; Ju Wook Jang (ICAIIC, 2019)