MASSAROVA, Alena and POTAPENKO, Maria. Approaches to poverty measurement in BRICS: a reflection on economic reality (the case of Brazil, China and Russia). Bulletin of Geography. Socio-economic Series. Online. 21 December 2018. No. 42, pp. 183-194. [Accessed 18 July 2024]. DOI 10.2478/bog-2018-0038.