abbr. SJ GMU
ISSN 2657-5841 (printed)
ISSN 2657-6988 (online)
DOI: 10.26408
Janne Sarsama
ORCID:
This is an archived website of the Journal.
You are welcome to visit the new website at sjgmu.umg.edu.pl.
You are welcome to visit the new website at sjgmu.umg.edu.pl.
