@book {Thatcher201823,
	title = {A sustainable system-of-systems approach: Identifying the important boundaries for a target system in human factors and ergonomics},
	series = {Ergonomics and Human Factors for a Sustainable Future: Current Research and Future Possibilities},
	year = {2018},
	pages = {23-45},
	doi = {10.1007/978-981-10-8072-2_2},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060697281\&doi=10.1007\%2f978-981-10-8072-2_2\&partnerID=40\&md5=63490266dc439c499fbf5cabf61c204f},
	author = {Thatcher, A. and Yeow, P.H.}
}
