Ganjbakhsh, H., Abdullah, A. B., Sadi, M. K., & Yadollahi, M. (2015). Effective Training Factors for Competency of Demolition Operatives in Malaysia. International Journal of Economics and Financial Issues, 5(1S), 238–241. Retrieved from https://econjournals.com/index.php/ijefi/article/view/1389