This article aims to present the evolution of online travel agencies, main themes, authors, and methodologies, through a systematized review. The analysis has focused on 61 papers published from 2009 until 2020. research was limited by journal ranking in subject category tourism, leisure hospitality management Scimago Journal Country Rank. Field is most frequent studies area. However, interest ...

The Korean Journal of Urology (KJU) has adopted “A commitment to excellence” as a slogan for 2015. Selected by members of the editorial board among various candidates, this slogan most accurately reflects the eagerness and passion of our members and our commitment to reaching excellence in the field of urology. To be an excellent journal in the f ield of urology, the KJU should be indexed in SC...

Las revistas científicas son un instrumento de validación y difusión investigaciones, así como una importante herramienta para compartir el conocimiento producido. Este artículo pone relieve la publicación estudios vinculados a comunicación organizacional uno los actores frecuentemente marginados: las organizaciones no gubernamentales (ONGs). En este se realiza estudio bibliométrico 34 artículo...

W hen the multinational media and information company Thomson Reuters recently announced—somewhat later than usual—the Journal Citation Reports (JCR) for 2013, the impact factor of 1.427 represented a 38% increase for Diagnostic and Interventional Radiology, up from 1.031 for 2012 (Table 1) (1). This is a truly impressive yearly increase by any standard and the journal’s current Editor-in-Chief...

Subject classification arises as an important topic for bibliometrics and scientometrics as to develop reliable and consistent tools and outputs. For this matter, a well delimited underlying subject classification scheme reflecting science fields becomes essential. Within the broad ensemble of classification techniques clustering analysis is one of the most successful. Two clustering algorithms...

Using the same methodology as that employed by Thomson Reuters, SCImago estimates that the current impact factor for the BJP is 0.97 (Figure 1). The difference between the two indices lies in the fact that there are a greater number of journals in the SciVerse Scopus database, which is used by the SCImago, and this has a strong and significant correlation.(2) Figure 1 shows the SCImago rank cla...