Integrated development research represents an inevitable pathway toward high-quality growth within the publishing industry. Research on "publication integration" is not only an intrinsic requirement for the development of publishing studies and the publishing industry itself but also a proactive response to the media convergence strategy and national reading promotion policies. Current practices in "publication integration" demonstrate multidimensional innovation and achieve substantial breakthroughs across various sectors. Although "publishing integration" has become a focal point in both academic and professional discourse, numerous unresolved issues and theoretical controversies within this field demand urgent scholarly clarification. Consequently, exploring innovative developmental pathways for "publication integration" research has become imperative. This study aims to review the progress, challenges, and innovative pathways in "publication integration" research in recent years. The goal is to enrich the disciplinary connotation of publishing studies, promote the construction of a theoretical framework suited to the current academic context, foster the development of a theoretical paradigm for publishing integration that evolves with the times, and even provide a "Chinese perspective" for global research on "publishing integration". Using the bibliometric software CiteSpace 6.3.R1, this study conducts visual and quantitative analyses to map content thematic structures, overall landscape, and hotspot distribution of "publication integration" studies, following China's strategic national deployments in "media convergence" and "publishing integration". Current research on "publishing integration" in China primarily manifests three characteristics. First, most studies take "publishing integration" as their background or perspective, focusing primarily on its application scenarios and specific practical issues. Second, research types focus on applied studies, and research topics are diverse, with significant attention given to the overall ecosystem of "publication integration". Third, research exhibits characteristics of being both "hotspot-driven" and "policy-driven," with the emergence pathways of different core keywords varying significantly. Analyzing the overall landscape of "publishing integration" studies requires both macro-level perspective, which presents its specific characteristics through quantitative analysis, and micro-level approach, which involves conducting a thorough analysis of the field's "meta-questions" based on the core concepts within "publication integration" studies. Specifically, the investigation focuses on how theoretical inquiry can comprehensively inform and promote practical development? how research can constructively address the multidimensional "reconfigurations" brought about by emerging technologies and evolving industrial forms? and how research paradigms and methodologies can be integrated into a rational system that evolves in tandem with time? Building on this analysis, the study proposes a forward-looking tripartite framework for "publication integration" research. First, research should prioritize "practicality," and research on publishing integration theory should be grounded in practice while shouldering the mission of Chinese localization. Second, scholars should adopt a "holistic publishing perspective," and researchers should explore publishing ontology, publishing epistemology, and ethical norms and value systems within publishing ecosystems. Finally, the research community should employ "comprehensive thinking". Researchers should conduct their work in a "generative," "collaborative," and "contextualized" manner, leveraging multidisciplinary perspectives to facilitate the transformation and innovation of disciplinary paradigms in the new environment. Overall, this analysis aims to clarify the current status, core concepts, and research logic of "publication integration" research for the academic community, and to provide theoretical insights for the high-quality development of the publishing industry.