SHCHERBIN, Vyacheslav K. Methods of modelling of socio-economic phenomena: semiotic and chain analyses. Journal of the Belarusian State University. Sociology, [S. l.], n. 2, p. 13–21, 2021. DOI: 10.33581/2521-6821-2021-2-13-21. Disponível em: https://journals.bsu.by/index.php/sociology/article/view/3803. Acesso em: 18 jul. 2026.