Baizholova Р. .; Kaldarbek Б. . The economic effect of the EXPO exhibitions in foreign countries and Kazakhstan. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 1, p. 19–29, 2023. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/146. Acesso em: 21 jan. 2026.