Creating a fuzzy DEMATEL-ISM-MICMAC -fuzzy BWM model for the organization's sustainable competitive advantage, incorporating green marketing, social responsibility, brand equity and green brand image

This study aimed to create a model that would enable the achievement of a sustainable competitive advantage. The research approach is combining four multi-criteria decision-making tools including Fuzzy DEMATEL, ISM, MICMAC Analysis and Fuzzy BWM to evaluate factors in four key areas included corporate social responsibility, green marketing, brand image, and brand equity in Unilever Corporation. These factors collectively contribute to enhancing competitiveness. The process begins with the fuzzy DEMATEL method, which helps to uncover the cause-and-effect relationships among various components. Following this, the ISM approach is utilized to construct a hierarchical model that clarifies how these components influence and depend on one another. This step is crucial for gaining insights into their collective impact on Unilever's sustainability goals. Next, MICMAC analysis categorizes these factors based on their levels of influence and dependence, pinpointing the most critical elements that drive competitive advantage. Finally, the fuzzy BWM technique is applied to prioritize these key factors, leading to the aimed at bolstering Unilever's long-term competitiveness by fostering a green and sustainable brand image that resonates with consumer values. The key results reveal that the highest priority was given to achieving sustainable development goals. The criterion "Promotion of customer awareness" secured the second position Finally, ensuring the quality of products and services was also recognized as a third key focus area. Identifying these key factors and their interrelationships will provides decision-makers and stakeholders in Unilever company with actionable insights for precise planning and strategic prioritization.