Windo Julioardi, Anton Mulyono Azis and Irayanti Adriant 2026. DMAIC-Driven Paperless Operational Reporting for Operational Efficiency and Environmental Sustainability: A Case Study at a Bottled Drinking Water Manufacturing Plant. International Journal of Management, Economic, Business and Accounting. 5, 3 (Oct. 2026), 32–50. DOI:https://doi.org/10.58468/ijmeba.v5i3.268.