Mosiejko, Leszek, and Michał Bernardelli. “Dynamic Measurement of the Financial Liquidity of Polish Companies Listed on the Warsaw Stock Exchange Between 2002 and 2017: Cross-Sectoral Comparative Analysis - Part 2”. Journal of Management and Financial Sciences, no. 41, Oct. 2020, pp. 9-32, doi:10.33119/JMFS.2020.41.1.