Sadvakassova А.; Amanova Г.; Pankov Д. Multiplier approach to assessing the investment attractiveness of chemical industry enterprises. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 2, p. 252–260, 2023. DOI: 10.32523/2789-4320-2023-2-252-260. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/626. Acesso em: 3 jan. 2026.