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This study examines how Sustainable Innovation contributes to Business Sustainability in food-sector small and medium-sized enterprises (SMEs) through the mediating role of Zero Waste Operations. The study responds to the need to understand sustainability not only as a strategic objective, but also as an operational process embedded in inventory control, product return handling, near-expiry product management, packaging practices, and waste-reduction routines. A quantitative explanatory design was employed at Pasundan Snack Purwokerto, a distribution-based food SME in Indonesia. Using a census approach, data were collected through structured questionnaires from 65 employees involved in operational and distribution activities. The data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results show that Sustainable Innovation has a positive and significant effect on Business Sustainability and Zero Waste Operations. Zero Waste Operations also positively and significantly influence Business Sustainability. Mediation testing confirms that Zero Waste Operations partially mediate the relationship between Sustainable Innovation and Business Sustainability, indicating that innovation improves sustainability both directly and indirectly through waste-reduction routines. These findings suggest that sustainable innovation becomes more effective when translated into concrete operational practices, such as digital stock recording, FIFO or FEFO implementation, return classification, supplier coordination, packaging reuse, and near-expiry product handling. The study contributes to sustainability management literature by positioning Zero Waste Operations as an operational mediation mechanism in a distribution-centered food SME. Practically, the findings provide guidance for SME owners and policymakers to design feasible zero-waste initiatives that fit the resource limitations of small food distribution businesses in developing economy food supply chains.

The field of supply chain management has been undergoing numerous changes before and during the pandemic. Emerging areas have caught the attention of researchers across the globe. The purpose of this study is to provide a bibliometric review and analysis of the research trends on supply chain management practice (SCMP) in the pre-pandemic and mid-pandemic periods. We collect and filter data from the Scopus database and conduct bibliometric analysis. Before and during pandemic periods, 293 and 211 papers were selected, respectively, from 9,246 publications. The researcher utilizes VOS viewer software to analyze the findings by carrying out citation analysis and keyword analysis. The study reveals seven current research streams of high interest within SCMP: Big Data, Sustainable Supply Chain Management, Circular Economy, Industry 4.0, and Green Supply Chain. Supply chain management and sustainability are the most frequently occurring keywords. The most influential countries in pre-pandemic and mid-pandemic periods are USA and UK, respectively, with 59 and 37 publications. The Journal of Cleaner production was the most significant source of publications. This study is among the few pieces of research revealing current SCMP research trends during the pandemic. By considering the current SCMP concepts, business and policy decision-makers can adopt the modern concepts of the field to identify new opportunities by expanding capabilities in big data analytics, sustainable development, and industry 4.0 technologies.

This paper is carried out by conducting systematic mapping that focuses on the circular economy (CE) theme using bibliometric analysis. The purpose of this study is to provide a comprehensive view of circular economy research that is based on bibliometric data from 2017 to 2021. The data is collected from Scopus using VOSviewer software. Network visualization and density visualization are used in this study. The findings conclude that: (1) the publication trend of the circular economy continues to increase; and (2) the author with the most link is Mangla, S.K. with 15 links, and the author with the most research related to a circular economy is Liu, Y. with 16 papers/research. It is also found that there are 3 big themes that are close to a circular economy, namely sustainable development, recycling, and life cycle. This indicates that the opportunity to examine circular economy while associating it with variables outside of sustainable development, recycling, and the life cycle is still very large. The countries that have conducted the most research on circular economy is (1) United Kingdom (218 papers); (2) Italy (161 papers); and (3) China (161 papers).