South America is one of the 7 continents of the earth with many different countries and languages. The SAJL is promoting interaction among logicians based in South America and also between logicians from South America and logicians from other continents.

The electronic version of this journal is in open access. We are applying the online-first scheme. This means that papers are put on-line once accepted before an issue is completed. See the Advance Access page.

The ISSN number is 2446-6719, next we will have DOI. SAJL is indexed by Mathematical Reviews (American Mathematical Society) and Google Scholars, soon it will have further indexations.

The print version of SAJL is available for 90 Brazilian Reals (30 USD / 25 Euros), yearly subscription is 150 Brazilian Reals (50 USD / 45 euros). For ordering write to


The aim of the South American Journal of Logic is to promote logic in all its aspects: philosophical, mathematical, computational, historical by publishing high quality peer-reviewed papers.


You are welcome to submit a paper. Send your paper in PDF to:

Guidelines: your paper can be written in Latex using the following class file, template and logo, or in Word following the structure of the present file.

Contact Address:
Prof. Dr. Marcelo Coniglio
Centre for Logic, Epistemology and the History of Science - CLE
State University of Campinas - UNICAMP
R. Sérgio Buarque de Holanda, 251
13083-859 Campinas, SP, Brazil