Ganjbakhsh H, Abdullah AB, Sadi MK, Yadollahi M. Effective Training Factors for Competency of Demolition Operatives in Malaysia. IJEFI [Internet]. 2015 Jul. 23 [cited 2024 Dec. 22];5(1S):238-41. Available from: https://econjournals.com/index.php/ijefi/article/view/1389