We recommend the “Researcher’s Workshop” blog entry of Emanuel Kulczycki as of 23.11.2017 entitled “Ranking of journals that played a key role in the categorization”. It published TOP 10 journals from each of the lists of the Ministry of Science and Higher Education: A, B, C in 2013 and 2017. The lists of 2017 include many journals indexed in BazTech, such as: Przemysł Chemiczny, Archives of Metallurgy and Materials, Przegląd Elektrotechniczny, Mechanik, Materiały Budowlane, Nafta-Gaz, Journal of Research and Applications in Agricultural Engineering.