Bibliometric analysis is a vital methodological tool for mapping scientific knowledge and identifying research trends. However, challenges in structuring, sorting, and interpreting bibliometric results, as well as a lack of standardized workflows, often hinder their practical application, especially for novice researchers. This study introduces a structured methodological framework that improves the design and interpretability of bibliometric analyses. We propose and discuss four key methodological pillars: (i) formulation of precise research questions to guide design and metrics; (ii) the application of artificial intelligence (AI)-based tools for efficient and unbiased article screening; (iii) the normalization of research output data using economic indicators, such as gross domestic product, to improve cross-country comparisons and (iv) the use of dual-tool analysis—specifically VOSviewer and Biblioshiny—to validate bibliometric findings. This integrated framework improves the transparency, clarity and robustness of bibliometric studies. AI-powered article screening leads to faster and more consistent inclusion decisions. Normalizing bibliometric data based on economic output enhances the interpretability of national research performance. Cross-referencing bibliometric models with two complementary tools allows for a more robust depiction of knowledge structures and emerging themes. In conclusion, the introduction of this methodological framework advances the practice of bibliometric analysis, contributing to a more reliable and informative bibliometric approach.

Total Quality Management (TQM) is a holistic approach widely adopted across industries to ensure quality control and management. This document examines TQM practices in the pharmaceutical, food, and nutritional supplement sectors, highlighting their vital role in public health, sustainability, and consumer acceptance. By analyzing the literature and case studies, the article demonstrates how TQM significantly ensures product safety and quality. Real-world examples and empirical evidence showcase the benefits of TQM methodologies, from rigorous quality control to efficient management processes, helping to meet and exceed regulatory standards. The article also underscores TQM’s critical role in addressing sustainability challenges, integrating eco-friendly practices, reducing waste, and optimizing resources. Furthermore, TQM fosters consumer trust and loyalty through transparency, continuous improvement, and responsiveness to feedback, building lasting business–customer relationships. In conclusion, this manuscript illuminates TQM’s multifaceted impact on the pharmaceutical, food, and nutritional supplement sectors, presenting it as a pivotal framework for safeguarding public health, promoting sustainability, and enhancing consumer acceptance in a dynamic global landscape.