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This review paper aims to explore and investigate the Quality 4.0 current knowledge, emerging areas, and trends available in the literature and provide insights for future research directions. The bibliometric analysis determines the most prominent journals, authors, countries, articles, and themes. The Citation and PageRank analysis identifies the most influential and prestigious articles. The author's keyword analysis identifies the research theme, patterns, and trends within a particular area of research.

This study utilised the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analysis) declaration as a review protocol, and the data is retrieved accordingly. Therefore, 104 articles from Scopus and 28 from Web of Science were combined in R-Environment, and 25 duplicates were removed using RStudio. Finally, 107 papers were selected for further analysis. After the abstract level screening, the study reviewed 99 articles bibliographically published in peer-reviewed journals from prominent academic databases Scopus and WoS between 2011 to April 2023. We used the VOSviewer software tool for analysing bibliometric networks that allow the construction, visualisation, and exploration of maps based on any form of network data.

The review identified emerging themes: artificial intelligence, digitalization, sustainability, root cause analysis, topic modelling, and digital voice-of-customers. To establish the intellectual structure of the field and identify gaps, co-citation and content analysis were used. The content of 49 papers in the identified clusters was then carefully analysed. The four primary themes are the relationship of Quality 4.0 with Industry 4.0, the conceptualization of Quality 4.0, recommendations for the new Quality 4.0 model, and the impact of Quality 4.0. The findings provide an excellent foundation for future research in this field for policymakers, managers, practitioners, and academia.

This is the first systematic literature review-cum-bibliometric analysis on quality 4.0 that covers the field comprehensively. Based on the present review, the paper proposes six possible future research directions to investigate.

The main goal of this paper is to analyse the impact of political connections and gender diversity shaping Environmental, Social and Governance (ESG) components’ effects on the performance of Iberian companies.

To achieve this aim, we have used panel data methodology, specifically the generalized method of moments system estimation method by Arellano and Bond (1991), using data from listed Iberian companies for the period between 2015 and 2020.

Our findings suggest that, although ESG components positively influence company performance, the presence of political connections weakens ESG commitments, compromising ethical standards and suggesting a lack of transparency or inadequate regulations. Our results also highlight that the presence of women on boards of directors has a nuanced impact on firm performance, as measured by the Market-to-Book ratio. While gender diversity interacts with ESG scores, external investors' perceptions may not always reflect immediate performance improvements.

This work faces some limitations associated with challenges in securing comprehensive data for all variables, along with the complexity of acquiring information about political connections. Often, we had to rely on multiple sources and cross-reference the data to enhance its reliability. Another limitation for potential consideration or exploration in future research pertains to the omission of distinct industry sectors due to the limited number of companies, particularly notable in the context of Portugal.

Although there is a large volume of literature on the relationship between ESG and companies’ performance, as far as the authors are aware, this article is original and covers an important gap in the literature when considering political connections and board gender diversity impact on ESG components as determinants of the performance of Iberian companies.

Organizations experience various issues with the optimum use of data. This study is qualitative research to identify and provide a helpful pattern for increasing the performance of sustainable supply chain management (SSCM).

The statistical population in the qualitative section includes managers and experts in the supply chain (SC) and food production. The data were collected via semi-structured interviews, and data saturation happens after the tenth interview. Then, the data were coded using grounded theory and qualitative research analysis. 384 questionnaires were distributed among employees via random sampling. SmartPLS software is used to investigate and analyze the relationships in the mentioned model through 13 core categories.

The findings indicate that organizational productivity and SC deficiencies are among the effective factors in the SSCM primarily identified by this study. Moreover, the findings propose that industry SC, macro policies, organizational performance, social factors, economic factors, organizational factors, political factors, technological factors, production and customer are likely to positively impact the SSCM, which have previously been documented by studies.

The model and concepts extracted from the responses of research participants show well that there are reasons and motivations for increasing the performance of SSCM. Also, the designed model shows well that the motives and reasons for turning to this system are satisfied due to its implementation.

Ethical entrepreneurship and financing models based on Islamic principles are insufficiently researched and discussed in the emerging plural economic landscape. So far, Islamic theorists have made commendable efforts in this direction. To fill the knowledge gaps, this study aims to explore more rigorously the interdependence of halal entrepreneurship and Islamic finance in creating a strong halal ecosystem.

Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology, a systematic literature review (SLR) of 33 articles from 2001 to 2024 was conducted to answer three research questions. Publications were obtained using purposive sampling from the Scopus database. They were selected based on the ranking of high-quality journals, global coverage relevance to research and base years of publications.

Three key findings emerged from the SLR using the PRISMA protocol. First, halal entrepreneurship and Islamic finance complement each other by providing Shari’ah-compliant financial instruments, fostering ethical practices, enhancing market reach and ensuring business operations adhere to Islamic principles, thereby creating a cohesive halal ecosystem. Second, the strategic integration of halal entrepreneurship and Islamic finance – through innovation, sustainability practices, Shari’ah-compliant products, effective marketing and regulatory support – promotes economic growth, social welfare and sustainable development within the halal ecosystem. Third, Maqasid-ul Shari’ah principles guide halal entrepreneurship and Islamic finance by ensuring ethical standards, promoting social justice, emphasizing sustainability and ensuring that business and financial practices benefit society and adhere to Islamic ethical standards. These findings aid in developing a theoretically grounded conceptual framework for future empirical investigation.

Practically, policymakers, Islamic financial institutions and halal entrepreneurs can leverage this integrated approach to drive economic growth, social welfare and sustainable development, aligning operations with Maqasid-ul Shari’ah to ensure ethical standards and societal benefits. In addition, the findings aid in developing a theoretically grounded conceptual framework for future empirical investigation, both theoretically and methodologically.

Given the paucity of studies in this multidisciplinary area, this paper offers new insights into the interdependence of halal entrepreneurship and Islamic finance, grounded in the finance–growth nexus theory and Maqasid-ul Shari’ah principles. Unlike other exploratory studies, this research presents a theoretically grounded conceptual framework, paving the way for future empirical investigations.