Designing a collaborative construction-project platform on blockchain technology for transparency, traceability, and information symmetryUdokwu, Chibuzor; Norta, Alexander; Wenna, ChristophASSE'21 : 2021 2nd Asia Service Sciences and Software Engineering Conference, Macau, Macao, February 24-26, 20212021 / 13 p. : ill https://doi.org/10.1145/3456126.3456134 Conference Proceedings at Scopus Article at Scopus