Kowerski, Mieczysław, Jarosław Bielak, Dawid Długosz, and Mariusz Poninkiewicz. 2012. “Economic Sentiment Changes in the Lubelskie Voivodship in the 3rd Quarter of 2011”. Regional Barometer. Analyses & Prognoses, no. 4 (26) (January):133-47. https://doi.org/10.56583/br.1312.