abbr. SJ GMU ISSN 2657-5841 (printed) ISSN 2657-6988 (online)DOI: 10.26408
Scientific Journal of Gdynia Maritime University
Master Mariners Association, al. Jana Pawła II 3, 81-963, Gdynia Poland
Kazimierz Pulaski University of Technology and Humanities in Radom, ul. Chrobrego 27, 26-600, Radom, Poland, Department of Chemistry, Faculty of Materials Science and Design