Sastrodiharjo, Istianingsih, and Robertus Suraji. 2022. “Implementation of Theory of Constraints To Improve Firm’ Competitive Advantage: A Case Study in the Industrial Area of Bekasi, West Java Indonesia”. International Journal of Social Sciences and Humanities Invention 9 (01):6767-78. https://doi.org/10.18535/ijsshi/v9i01.06.