VIGNESHKUMAR R; ASHA M.A. Study on causes and effects of change orders on all aspects of construction in Tamilnadu. International journal of intellectual advancements and research in engineering computations, [S. l.], v. 8, n. 3, p. 626–630, 2021. DOI: 10.61096/ijiarec.v8.iss3.2020.626-630. Disponível em: https://ijiarec.com/ijiarec/article/view/128. Acesso em: 4 jun. 2026.