Zulhisyam Salleh and Erita M. Mazlan and Saiful A. Mazlan and Norzainariah A. Hassan and Fizatul A. Patakor, A Case Study on the Efficacy of Technical Laboratory Safety in Polytechnic. journal = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology. May 2011, vol. 53(5). 632 - 636 [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6763.