Studies in Universal Logic

This series is devoted to the universal approach to logic and the development of a general theory of logics. It covers topics such as global set-ups for fundamental theorems of logic and frameworks for the study of logics, in particular logical matrices, Kripke structures, combination of logics, categorical logic, abstract proof theory, consequence operators, and algebraic logic. It includes also books with historical and philosophical discussions about the nature and scope of logic. Three types of books will appear in the series: graduate textbooks, research monographs, and volumes with contributed papers. All works are peer-reviewed to meet the highest standards of scientific literature.

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Category	Year	Quartile
Logic	2021	Q4
Logic	2022	Q4
Philosophy	2021	Q3
Philosophy	2022	Q3

SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Year	SJR
2021	0.130
2022	0.131

Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

Year	Documents
2019	7
2021	16
2022	82

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per document	Year	Value
Cites / Doc. (4 years)	2019	0.248
Cites / Doc. (4 years)	2021	0.103
Cites / Doc. (4 years)	2022	0.175
Cites / Doc. (3 years)	2019	0.202
Cites / Doc. (3 years)	2021	0.080
Cites / Doc. (3 years)	2022	0.255
Cites / Doc. (2 years)	2019	0.211
Cites / Doc. (2 years)	2021	0.032
Cites / Doc. (2 years)	2022	0.300

Total Cites

Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Cites	Year	Value
Self Cites	2019	0
Self Cites	2021	0
Self Cites	2022	1
Total Cites	2019	18
Total Cites	2021	7
Total Cites	2022	12

External Cites per Doc

Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

Cites	Year	Value
External Cites per document	2019	0.202
External Cites per document	2021	0.080
External Cites per document	2022	0.234
Cites per document	2019	0.202
Cites per document	2021	0.080
Cites per document	2022	0.255

% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

Year	International Collaboration
2019	0.00
2021	6.25
2022	24.39

Citable documents

Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.