Choi, Su Jin; Choi, So Won; Kim, Jong Hyun; Lee, Eul-Bum*, AI and Text-Mining Applications for Analyzing Contractor’s Risk in Invitation to Bid (ITB) and Contracts for Engineering Procurement and Construction (EPC) Projects, Energies, 2021 July, Volume 14 (Issue 15), 4632;
https://doi.org/10.3390/en14154632