BIAŁEK, Jacek; ROSZKO-WÓJTOWICZ, Elżbieta. Potential reasons for CPI chain drift bias while using electronic transaction data. Technological and Economic Development of Economy, [S. l.], v. 29, n. 2, p. 564–590, 2023. DOI: 10.3846/tede.2023.18467. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/18467. Acesso em: 9 may. 2025.