1. Elangovan, U. Product life cycle management (PLM) (p. 102). CRC Press, 202.
2. Williams Theodore, J. (1992). The Purdue enterprise reference architecture: A technical guide for CIM planning and implementation. Instrument Society of America.
3. OPC/UA, https://opcfoundation.org/about/opc-technologies/opc-ua/
4. ModBus protocol, https://modbus.org/
5. ProfiNet protocol, https://us.profinet.com/technology/profinet/