BYKAU, Aliaksei A.; QIANG, Wang. Factor analysis of productivity of the energy sector of China. Journal of the Belarusian State University. Economics, [S. l.], n. 1, p. 131–143, 2026. Disponível em: https://journals.bsu.by/index.php/economy/article/view/7778. Acesso em: 8 aug. 2026.