Bruno Rodrigues, Muriel Franco, Eder John Scheid, Burkhard Stiller, Salil Kanhere: A Technology-driven Overview on Blockchain-based Academic Certificate Handling; in: Ramesh Sharma, Hakan Yildirim, Gulsun Meric (Edt.), "Blockchain Technology Applications in Education", IGI Global, Pensilvania, U.S.A, January 2020, ISBN 978-1-522-59478-9, pp 1-290. doi:10.4018/978-1-5225-9478-9 URL: https://www.igi-global.com/book/blockchain-technology-applications-education/221313.