Short AR, Orfanoudakis ΤG, Leligou HC. PLCBlox: Using blockchain-based audit trails to generate secure PLC commands. ijirss [Internet]. 2024 Aug. 22 [cited 2024 Sep. 26];7(4):1509-17. Available from: http://ijirss.com/index.php/ijirss/article/view/3449