Nasidin, N., B. M. Deros, D. D. I. Daruis, N. Hasan, and M. S. Khalid. 2021. “Evaluation of Work Posture and Repetitive Work of Quality Inspectors by RULA and OCRA”. Journal of Science, Technology and Innovation Policy 6 (1):34-57. https://doi.org/10.11113/jostip.v6n1.50.