1. Formwork for concrete structures;Jha,2012
2. Health, recycling construction and demolition wastes–a UK perspective;Lawson;Environ Manag Health,2001
3. The United States Environmental Protection Agency (EPA) report. www.epa.gov/smm/sustainable-management-construction-and-demolition-materials [last accessed 19 June 2019].
4. United States Department of Labor Occupational Safety and Health Administration (OSHA) report, https://www.osha.gov/oshstats/commonstats.html [last accessed 18 June 2019].
5. Automated construction in Japan;Taylor;Proc Inst Civil Eng-Civil Eng,2003