DJUMAEVA, Guzal. The effectiveness of blended learning in teaching English for specific purposes (ESP) to students of economics. The Lingua Spectrum, [S. l.], v. 11, n. 1, p. 309–314, 2025. Disponível em: https://lingvospektr.uz/index.php/lngsp/article/view/1179. Acesso em: 15 jun. 2026.