1. Aagaard N-J, Pedersen ES (2013) Failure and documentation of building structures, CIB World Building Conress 2013, 5–9 May 2013, Birsbane, Australien
2. Agenzia nazionale (2016) Agenzia nazionale per le nuove tecnologie (2016) Portale4E, http://www.portale4e.it/pa_guide_dettaglio.aspx?ID=1
3. Allen DE, Schriever WR (1972) Progressive Collapse, Abnormal Loads and Building Codes, Structural Failures: Modes, Causes, Responsibilities — a compilation of papers printed at the ASCE National Meeting on Structural Engineering, Cleveland, Ohio, April 1972, published by ASCE, New York
4. Asante LA, Sasu A (2018) The challenge of reducing the incidence of building collapse in ghana: Analyzing the perspectives of building inspectors in kumasi. SAGE Open 2018:1–12
5. Ayedun CA, Durodola OD, Akinjare OA (2011) An empiricial ascertainment of the causes of building failure and collapse in Nigeria, mediterranean. J. Soc. Sci 3(1):313–322