CHOUDHRY, Rafiq Muhammad. Achieving safety and productivity in construction projects. Journal of Civil Engineering and Management, [S. l.], v. 23, n. 2, p. 311–318, 2017. DOI: 10.3846/13923730.2015.1068842. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/960. Acesso em: 3 jun. 2025.