MARTIŠIUS, Stanislovas Algimantas. National Economic Activities in the Past and In the Future. Lithuanian Journal of Statistics, [S. l.], v. 57, n. 1, p. 5–13, 2018. DOI: 10.15388/LJS.2018.1. Disponível em: https://test.zurnalai.vu.lt/statisticsjournal/article/view/12832. Acesso em: 26 oct. 2025.