BOBOYOROV , Sirojiddin. Application of educational technology “Case Study” as an effective means of improving the skills of language learners. The Lingua Spectrum, [S. l.], v. 3, n. 1, p. 434–439, 2025. Disponível em: https://lingvospektr.uz/index.php/lngsp/article/view/556. Acesso em: 12 jun. 2026.