Immelman, A. T., T. Dankittikul, and M. Suttipun. “An Influence of Lean Manufacturing Practices on Firm Performance Measured by Balanced Scorecard: A Case Study of Manufacturing Firms in Thailand”. Asian Journal of Social Sciences and Management Studies, vol. 7, no. 3, July 2020, pp. 198-07, doi:10.20448/journal.500.2020.73.198.207.