Methodology for Mathematical Determining Key Performance Indicators of Socioeconomic Processes. - Girts Karnitis; Janis Bicevskis; Ugis Sarma; Maris Pukis; Stanislavs Gendelis; Andris Eihmanis; Andris Virtmanis; Edvins Karnitis (Balt. J. Mod. Comput., 2023)