TABLE 1.
Research topics on bibliometric research.
| Author (Year) | Major Content | Research Area |
| Van Eck and Waltman (2017) | Provide clustered and analyzed solutions in the bibliometrics of scientific publications. | Scientific Publications Cluster |
| Donthu et al. (2020) | Analyze the influence, prominent themes and the most prolific authors, institutes and countries of JBR magazine and divide the JBR publications into six clusters to describe co-authors, bibliomapic coupling of authors and their institutes and countries. | Journal of Business Research |
| Zou et al. (2018) | Intuitively explore the knowledge base, subject distribution, research frontier and research trend of road safety research. | Road safety research mapping |
| Sarkodie and Strezov (2019) | Conduct the textual corpus modeling to prove the research of heterogeneity at the turning point of EKC hypothesis, which is beneficial to environmental policy making. | Environmental Kuznets curve hypothesis |
| Liao et al. (2018) | Explore the current situation and trend of medical big data to help medical professionals understand the advanced level of MBD and to improve the research and application of visualization methods. | Medical big data research |
| Colares et al. (2020) | Reveal the relationship between macroscopic plants and other pollutant removal mechanisms to improve the treatment efficiency of the FTW system. | Floating treated wetland |
| Ferasso et al. (2020) | Explore the relevance of a circular economy and business models in current business and management literature to highlight emerging themes, such as those related to management, supply side, demand side, network, performance, and circular business models. | Circular economy business model |
| Moral Muñoz et al. (2020) | Conduct an up-to-date review of various tools in bibliometric analysis based on experimental data, including data acquisition, performance analysis and sources of visualization tools. | Software tools for bibliometric analysis |
| Hallinger and Kovačević (2019) | Describe the paradigm shift from “school management” to “school leadership” and “student learning and development leadership,” which are identified as the “cognitive anchor” of the intelligence structure in the EA knowledge base. | Bibliomapy of educational management research |
| Duque-Acevedo et al. (2020) | Analyze the identification, evolution, methods and trends in the use and transformation of agricultural wastes to develop newer and better agricultural waste recycling technologies, ensure resource efficiency, sustainable production, and consumption, and reduce negative environmental impact. | Agricultural waste |
| Zhao et al. (2020) | Analyze the trend changes of public attention to COVID-19 and the changes and differences in hot topics of public concern at each stage. | The public in China is concerned about the COVID-19 epidemic on social media |
| Sweileh (2017) | Watch for two publication peaks and observe ongoing vaccine research. | Eight emerging pathogens |
| Gonçalves et al. (2019) | Effectively assess trends in the literature on enzyme immobilization to help fund future decisions in this area of science. | Research trend of enzyme immobilization |
| Faust et al. (2018) | Expound the applications of various deep learning algorithms that will be used in more healthcare areas in the future to improve diagnostic quality. | Deep learning for healthcare applications based on physiological signals |